MCP6541-E/MS Microchip Technology, MCP6541-E/MS Datasheet

IC COMP 1.6V SGL P-P 8-MSOP

MCP6541-E/MS

Manufacturer Part Number
MCP6541-E/MS
Description
IC COMP 1.6V SGL P-P 8-MSOP
Manufacturer
Microchip Technology
Type
General Purposer
Datasheets

Specifications of MCP6541-E/MS

Output Type
CMOS, Push-Pull, Rail-to-Rail, TTL
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Number Of Elements
1
Voltage - Supply
1.6 V ~ 5.5 V
Mounting Type
Surface Mount
Number Of Channels
1 Channel
Product
Analog Comparators
Offset Voltage (max)
7 mV
Input Bias Current (max)
0.000001 uA
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.6 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Comparator Type
Low Power
No. Of Comparators
1
Ic Output Type
Push Pull
Output Compatibility
CMOS, TTL
Supply Current
0.6µA
Supply Voltage Range
1.6V To 5.5V
Amplifier Case Style
MSOP
No. Of Pins
8
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
• Low Quiescent Current: 600 nA/comparator (typ.)
• Rail-to-Rail Input: V
• CMOS/TTL-Compatible Output
• Propagation Delay: 4 µs (typ., 100 mV Overdrive)
• Wide Supply Voltage Range: 1.6V to 5.5V
• Available in Single, Dual and Quad
• Single available in SOT-23-5, SC-70-5 * packages
• Chip Select (CS) with MCP6543
• Low Switching Current
• Internal Hysteresis: 3.3 mV (typ.)
• Temperature Ranges:
Typical Applications
• Laptop Computers
• Mobile Phones
• Metering Systems
• Hand-held Electronics
• RC Timers
• Alarm and Monitoring Circuits
• Windowed Comparators
• Multi-vibrators
Related Devices
• Open-Drain Output: MCP6546/7/8/9
Package Types
© 2007 Microchip Technology Inc.
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C
OUT
V
V
V
V
V
IN
NC
IN
IN
SS
SS
SOT-23-5, SC-70-5
PDIP, SOIC, MSOP
+
+
1
2
3
1
2
3
4
MCP6541
MCP6541
+
+
-
-
Push-Pull Output Sub-Microamp Comparators
-
8
7
6
5
5
4
SS
NC
V
OUT
NC
V
V
DD
DD
IN
- 0.3V to V
OUT
V
V
V
V
V
IN
IN
IN
DD
SS
+
+
MCP6541/1R/1U/2/3/4
DD
1
2
3
1
2
3
MCP6541R
MCP6541U
SOT-23-5
SOT-23-5
+ 0.3V
+
-
-
5
4
5
4
V
V
V
OUT
SS
IN
DD
OUTA
V
V
INA
INA
V
V
V
V
NC
IN
IN
SS
SS
PDIP, SOIC, MSOP
PDIP, SOIC, MSOP
+
+
Description
The Microchip Technology Inc. MCP6541/1R/1U/2/3/4
family of comparators is offered in single (MCP6541,
MCP6541R, MCP6541U), single with Chip Select (CS)
(MCP6543), dual (MCP6542) and quad (MCP6544)
configurations. The outputs are push-pull (CMOS/TTL-
compatible) and are capable of driving heavy DC or
capacitive loads.
These comparators are optimized for low power,
single-supply operation with greater than rail-to-rail
input operation. The push-pull output of the MCP6541/
1R/1U/2/3/4 family supports rail-to-rail output swing
and interfaces with TTL/CMOS logic. The internal input
hysteresis eliminates output switching due to internal
input noise voltage, reducing current draw. The output
limits supply current surges and dynamic power
consumption while switching. This product family
operates with a single-supply voltage as low as 1.6V
and draws less than 1 µA/comparator of quiescent
current.
The related MCP6546/7/8/9 family of comparators from
Microchip has an open-drain output. Used with a pull-
up resistor, these devices can be used as level-shifters
for any desired voltage up to 10V and in wired-OR
logic.
* SC-70-5 E-Temp parts not available at this release of
the data sheet.
MCP6541U SOT-23-5 is E-Temp only.
1
2
3
4
1
2
3
4
MCP6542
MCP6543
-
+
-
+
+ -
8
7
6
5
8
7
6
5
V
OUTB
V
V
CS
V
OUT
NC
DD
INB
INB
DD
+
OUTA
OUTB
V
V
V
V
INA
INA
INB
INB
V
PDIP, SOIC, TSSOP
DD
+
+
1
2
3
4
5
6
7
MCP6544
-
-
+
+
DS21696F-page 1
+
+ -
-
14
13
12
11
10
9
8
OUTD
V
V
V
V
V
OUTC
IND
IND
SS
INC
INC
+
+

Related parts for MCP6541-E/MS

MCP6541-E/MS Summary of contents

Page 1

... IN IN © 2007 Microchip Technology Inc. Description The Microchip Technology Inc. MCP6541/1R/1U/2/3/4 family of comparators is offered in single (MCP6541, + 0.3V MCP6541R, MCP6541U), single with Chip Select (CS) (MCP6543), dual (MCP6542) and quad (MCP6544) configurations. The outputs are push-pull (CMOS/TTL- compatible) and are capable of driving heavy DC or capacitive loads ...

Page 2

... MCP6541/1R/1U/2/3/4 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings † .........................................................................7. Current at Analog Input Pin ( -.........................± Analog Input (V ) †† ...................... All other Inputs and Outputs........... Difference Input voltage ....................................... |V Output Short-Circuit Current .................................continuous Current at Input Pins ....................................................±2 mA Current at Output and Supply Pins ............................±30 mA Storage temperature .....................................-65° ...

Page 3

... PHL Propagation Delay (Low-to-High) t PLH Propagation Delay Skew t PDS Maximum Toggle Frequency f MAX f MAX Input Noise Voltage E Note 1: Propagation Delay Skew is defined as: t © 2007 Microchip Technology Inc. MCP6541/1R/1U/2/3/4 = +1.6V to +5.5V Figure 1-3). Min Typ Max −0.2 V — — — — ...

Page 4

... MCP6541/1R/1U/2/3/4 MCP6543 CHIP SELECT (CS) CHARACTERISTICS Electrical Specifications: Unless otherwise indicated, V and (Refer to Figures 1-1 and 1-3). L Parameters Sym CS Low Specifications CS Logic Threshold, Low Input Current, Low I CSL CS High Specifications CS Logic Threshold, High Input Current, High I CSH CS Input High, V Current Input High, GND Current ...

Page 5

... Thermal Resistance, 8L-MSOP Thermal Resistance, 14L-PDIP Thermal Resistance, 14L-SOIC Thermal Resistance, 14L-TSSOP Note: The MCP6541/1R/1U/2/3/4 I-Temp parts operate over this extended temperature range, but with reduced performance. In any case, the Junction Temperature (T specification of +150°C. 1.1 Test Circuit Configuration This test circuit configuration is used to determine the AC and DC specifications ...

Page 6

... Input Offset Voltage Drift 5. OUT – Time (1 ms/div) FIGURE 2-3: The MCP6541/1R/1U/2/3/4 comparators show no phase reversal. DS21696F-page 6 = +1.6V to +5.5V GND +25° 18% 1200 Samples 16 14% 12% 10 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 4.8 5.2 5.6 6.0 FIGURE 2- 25% 20% 15% 10% ...

Page 7

... T = +85° +125°C -1.0 A -1.5 -2.0 Common Mode Input Voltage (V) FIGURE 2-9: Input Offset Voltage vs. Common Mode Input Voltage © 2007 Microchip Technology Inc. MCP6541/1R/1U/2/3/4 = +1.6V to +5.5V GND 6.5 V 6.0 CM 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 ...

Page 8

... MCP6541/1R/1U/2/3/4 Note: Unless otherwise indicated 100 kΩ /2, and pF Input Referred PSRR 1. CMRR -0.3 to 5.3V 5. -50 - Ambient Temperature (°C) FIGURE 2-13: CMRR,PSRR vs. Ambient Temperature. 1000 100 0 105 Ambient Temperature (°C) FIGURE 2-14: Input Bias Current, Input Offset Current vs. Ambient Temperature. ...

Page 9

... DD 30% 25% 20% 15 1. High-to-Low Propagation Delay (µs) FIGURE 2-21: High-to-Low Propagation Delay. © 2007 Microchip Technology Inc. MCP6541/1R/1U/2/3/4 = +1.6V to +5.5V GND 5. 1. 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 100 FIGURE 2-22: Magnitude vs. Power Supply Voltage. ...

Page 10

... MCP6541/1R/1U/2/3/4 Note: Unless otherwise indicated 100 kΩ /2, and pF 45% 600 Samples 40% 100 mV Overdrive 35 30% 25% 20 5.5V 15 -2.0 -1.5 -1.0 -0.5 0.0 0.5 Propagation Delay Skew (µs) FIGURE 2-25: Propagation Delay Skew Overdrive 10 PLH Overdrive PHL 100 mV Overdrive 5 PLH 100 mV Overdrive ...

Page 11

... OUT 1. Start- Charging output capacitance Time (1 ms/div) FIGURE 2-33: Supply Current (charging current) vs. Chip Select (CS) pulse at V (MCP6543 only). © 2007 Microchip Technology Inc. MCP6541/1R/1U/2/3/4 = +1.6V to +5.5V GND 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2 5.5V DD 1.5 1.0 0 5.5V 0 ...

Page 12

... MCP6541/1R/1U/2/3/4 Note: Unless otherwise indicated 100 kΩ /2, and pF 1.E-02 10m 1.E-03 1m 1.E-04 100µ 1.E-05 10µ 1.E-06 1µ 100n 1.E-07 1.E-08 10n +125°C 1n 1.E-09 +85°C 100p 1.E-10 +25°C 10p 1.E-11 -40°C 1p 1.E-12 -1.0 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0.0 ...

Page 13

... Digital Outputs The comparator outputs are CMOS, push-pull digital outputs. They are designed to be compatible with CMOS and TTL logic and are capable of driving heavy DC or capacitive loads. © 2007 Microchip Technology Inc. MCP6541/1R/1U/2/3/4 Symbol OUT, OUTA Digital Output (comparator A) 2 ...

Page 14

... MCP6541/1R/1U/2/3/4 4.0 APPLICATIONS INFORMATION The MCP6541/1R/1U/2/3/4 family of push-pull output comparators are fabricated on Microchip’s state-of-the- art CMOS process. They are suitable for a wide range of applications requiring very low power consumption. 4.1 Comparator Inputs 4.1.1 PHASE REVERSAL The MCP6541/1R/1U/2/3/4 comparator family uses CMOS transistors at the input ...

Page 15

... Time (100 ms/div) FIGURE 4-3: The MCP6541/1R/1U/2/3/4 comparators’ internal hysteresis eliminates output chatter caused by input noise voltage. 4.2 Push-Pull Output The push-pull output is designed to be compatible with CMOS and TTL logic, while the output transistors are configured to give rail-to-rail output performance. They ...

Page 16

... MCP6541/1R/1U/2/3/4 4.4.2 INVERTING CIRCUIT Figure 4-6 shows an inverting circuit for single-supply using three resistors. The resulting hysteresis diagram is shown in Figure 4- MCP654X FIGURE 4-6: Inverting Circuit With Hysteresis. V OUT Low-to-High High-to-Low TLH THL FIGURE 4-7: Hysteresis Diagram for the Inverting Circuit. In order to determine the trip voltages (V ...

Page 17

... A 5V difference would between nearby traces is 10 cause current to flow. This is greater than the MCP6541/1R/1U/2/3/4 family’s bias current at 25°C (1 pA, typ.). The easiest way to reduce surface leakage is to use a guard ring around sensitive pins (or traces). The guard ring is biased at the same voltage as the sensitive pin. ...

Page 18

... A simple bistable multi-vibrator design is shown in Figure 4-13. V supplies (V SS The output duty cycle changes with V shows an V REF DD V OUT FIGURE 4-13: and V (where RT needs to be between the power REF = GND and achieve oscillation REF MCP6541 OUT Bistable Multi-vibrator. © 2007 Microchip Technology Inc. ...

Page 19

... PACKAGING INFORMATION 5.1 Package Marking Information 5-Lead SC-70 (MCP6541) XXNN Front) MCP6541U YWW (Back) Note 1: 5-Lead SOT-23 (MCP6541, MCP6541R, MCP6541U) XXNN MCP6541 MCP6541R MCP6541U 8-Lead PDIP (300 mil) XXXXXXXX XXXXXNNN YYWW 8-Lead SOIC (150 mil) XXXXXXXX XXXXYYWW NNN 8-Lead MSOP ...

Page 20

... MCP6541/1R/1U/2/3/4 Package Marking Information (Continued) 14-Lead PDIP (300 mil) (MCP6544) XXXXXXXXXXXXXX XXXXXXXXXXXXXX YYWWNNN 14-Lead SOIC (150 mil) (MCP6544) XXXXXXXXXX XXXXXXXXXX YYWWNNN 14-Lead TSSOP (MCP6544) XXXXXXXX YYWW NNN DS21696F-page 20 Example: MCP6544-I/P 0729256 MCP6544E 0729256 MCP6544 I/P 0729256 Example: MCP6544ISL 0729256 MCP6544 E/SL^^ ...

Page 21

... Lead Width Notes: 1. Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.127 mm per side. 2. Dimensioning and tolerancing per ASME Y14.5M. BSC: Basic Dimension. Theoretically exact value shown without tolerances. © 2007 Microchip Technology Inc. MCP6541/1R/1U/2/3 Units ...

Page 22

... MCP6541/1R/1U/2/3/4 5-Lead Plastic Small Outline Transistor (OT) [SOT-23] Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging Number of Pins Lead Pitch Outside Lead Pitch Overall Height Molded Package Thickness Standoff Overall Width Molded Package Width ...

Page 23

... Significant Characteristic. 3. Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010" per side. 4. Dimensioning and tolerancing per ASME Y14.5M. BSC: Basic Dimension. Theoretically exact value shown without tolerances. © 2007 Microchip Technology Inc. MCP6541/1R/1U/2/3 ...

Page 24

... MCP6541/1R/1U/2/3/4 8-Lead Plastic Small Outline (SN) – Narrow, 3.90 mm Body [SOIC] Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging N NOTE Number of Pins Pitch Overall Height Molded Package Thickness § Standoff Overall Width Molded Package Width ...

Page 25

... Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.15 mm per side. 3. Dimensioning and tolerancing per ASME Y14.5M. BSC: Basic Dimension. Theoretically exact value shown without tolerances. REF: Reference Dimension, usually without tolerance, for information purposes only. © 2007 Microchip Technology Inc. MCP6541/1R/1U/2/3 ...

Page 26

... MCP6541/1R/1U/2/3/4 14-Lead Plastic Dual In-Line (P) – 300 mil Body [PDIP] Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging N NOTE Number of Pins Pitch Top to Seating Plane Molded Package Thickness Base to Seating Plane Shoulder to Shoulder Width ...

Page 27

... Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.15 mm per side. 4. Dimensioning and tolerancing per ASME Y14.5M. BSC: Basic Dimension. Theoretically exact value shown without tolerances. REF: Reference Dimension, usually without tolerance, for information purposes only. © 2007 Microchip Technology Inc. MCP6541/1R/1U/2/3 ...

Page 28

... MCP6541/1R/1U/2/3/4 14-Lead Plastic Thin Shrink Small Outline (ST) – 4.4 mm Body [TSSOP] Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging D N NOTE Number of Pins Pitch Overall Height Molded Package Thickness Standoff Overall Width Molded Package Width ...

Page 29

... APPENDIX A: REVISION HISTORY Revision F (September 2007) 1. Corrected polarity of MCP6541U SOT-23-5 pin out diagram on front page. 2. Section 5.1 “Package Marking Information”: Updated package outline drawings per marcom. Revision E (September 2006) The following is the list of modifications: 1. Added MCP6541U pinout for the SOT-23-5 package ...

Page 30

... MCP6541/1R/1U/2/3/4 NOTES: DS21696F-page 30 © 2007 Microchip Technology Inc. ...

Page 31

... Tape and Reel, Industrial Temperature, 5LD SC-70. b) MCP6541T-I/OT: Tape and Reel, Industrial Temperature, 5LD SOT-23. c) MCP6541-E/P: Extended Temperature, 8LD PDIP. d) MCP6541RT-I/OT: Tape and Reel, Industrial Temperature, 5LD SOT23. e) MCP6541-E/SN: Extended Temperature, 8LD SOIC. f) MCP6541UT-E/OT:Tape and Reel, Extended Temperature, 5LD SOT23. a) MCP6542-I/MS: Industrial Temperature, 8LD MSOP ...

Page 32

... MCP6541/1R/1U/2/3/4 NOTES: DS21696F-page 32 © 2007 Microchip Technology Inc. ...

Page 33

... PowerInfo, PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Smart Serial, SmartTel, Total Endurance, UNI/O, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...

Page 34

... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2007 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...

Related keywords