MCP6543-E/P Microchip Technology, MCP6543-E/P Datasheet

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MCP6543-E/P

Manufacturer Part Number
MCP6543-E/P
Description
IC COMP 1.6V SNGL P-P W/CS 8DIP
Manufacturer
Microchip Technology
Type
General Purposer
Datasheets

Specifications of MCP6543-E/P

Output Type
CMOS, Push-Pull, Rail-to-Rail, TTL
Package / Case
8-DIP (0.300", 7.62mm)
Number Of Elements
1
Voltage - Supply
1.6 V ~ 5.5 V
Mounting Type
Through Hole
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
Through Hole
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
DIP
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 MCP6543-E/P

MCP6543-E/P Summary of contents

Page 1

... 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: - Industrial: -40° ...

Page 2

... Units Conditions V µ OUT 5V -0. 2. -0. (Note µV/° -40°C to +125° (Note µV/° -40°C to +125° µV/° -40°C to +125° +85° (Note +125° (Note Ω||pF Ω|| 25° 25° © 2007 Microchip Technology Inc. ...

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

... AC and DC specifications 200 kΩ MCP654X 200 kΩ 200 kΩ 200 kΩ FIGURE 1-3: AC and DC Test Circuit for the Push-Pull Output Comparators. © 2007 Microchip Technology Inc. MCP6541/1R/1U/2/3/4 = +1.6V to +5.5V and V DD Sym Min Typ Max Units T -40 — +85 ° -40 — +125 ° ...

Page 6

... Input Hysteresis Voltage at 596 Samples -40°C to +125° 5. 1.6V DD Input Hysteresis Voltage – Linear Temp. Co.; TC (µV/°C) 1 Input Hysteresis Voltage ) -40°C to +125° 5. 1.6V Input Hysteresis Voltage – 2 Quadratic Temp. Co.; TC (µV/° Input Hysteresis Voltage ) © 2007 Microchip Technology Inc. ...

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 ...

Page 8

... T = +125° +85° +125° +85° Common Mode Input Voltage (V) Input Bias Current, Input T = +125° +85° +25° -40°C A Power Supply Voltage (V) Quiescent Current vs – Sweep V – Common Mode Input Voltage (V) Quiescent Current vs. = 5.5V. DD © 2007 Microchip Technology Inc. ...

Page 9

... CM 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

... V = 1.6V PLH DD PHL 100 125 Ambient Temperature (°C) Propagation Delay vs 5.5V PHL 1.6V PLH 1.6V PHL 5.5V PLH DD 10 100 1000 Input Overdrive (mV) Propagation Delay vs. Input t PHL t PLH Common Mode Input Voltage (V) Propagation Delay vs. = 5.5V. DD © 2007 Microchip Technology Inc. ...

Page 11

... Low-to-High 1.E-09 100p 1.E-10 10p 1.E-11 1.2 1.4 1.6 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 FIGURE 2-35: through current) vs. Chip Select (CS) Voltage 5.5V (MCP6543 only). DD 200 1.6 180 0.0 V 160 140 -1.6 120 100 -3.2 ...

Page 12

... Input Voltage (V) FIGURE 2-37: Input Bias Current vs. Input Voltage. DS21696F-page 12 = +1.6V to +5.5V GND 25° /2, V – = GND © 2007 Microchip Technology Inc. ...

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) ...

Page 14

... Protecting the Analog . In this case, the currents through 2 need to be limited by some other 2 + and below CM Figure 2-37. Applications that are and DD . Therefore, the input offset voltage is - 0.3V and V + 0.3V to ensure Figure 4-3 depicts this behavior. p-p © 2007 Microchip Technology Inc. ...

Page 15

... MCP6543 Chip Select (CS) The MCP6543 is a single comparator with Chip Select (CS). When CS is pulled high, the total current consumption drops (typ.); 1 pA (typ.) flows through the CS pin (typ.) flows through the out- put pin and 18 pA (typ.) flows through the V ...

Page 16

... Capacitive loads will draw additional power at start-up ------------------ × ------------------ ⎛ ⎞ ⎛ ⎞ ---------------------- - --------------------- - ⎜ ⎟ ⎝ ⎠ ⎝ ⎠ ⎛ ⎞ ⎛ ⎞ ---------------------- - --------------------- - V ⎜ ⎟ ⎝ ⎠ ⎝ ⎠ Figure 2-23 can be used to determine and Figure 2-31). 2-19), especially with higher © 2007 Microchip Technology Inc. ...

Page 17

... Connect the guard ring to the inverting input pin (V –). IN © 2007 Microchip Technology Inc. MCP6541/1R/1U/2/3/4 4.9 Unused Comparators An unused amplifier in a quad package (MCP6544) should be configured as shown in circuit prevents the output from toggling and causing crosstalk ...

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

... Note: In the event the full Microchip part number cannot be marked on one line, it will be carried over to the next line, thus limiting the number of available characters for customer-specific information. © 2007 Microchip Technology Inc. MCP6541/1R/1U/2/3/4 Example: I-Temp E-Temp ...

Page 20

... 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 0729256 Example: MCP6544I 0729 256 © 2007 Microchip Technology Inc. ...

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 ...

Page 22

... E 2.20 E1 1.30 D 2.70 L 0.10 L1 0.35 0° c 0. MAX 5 – 1.45 – 1.30 – 0.15 – 3.20 – 1.80 – 3.10 – 0.60 – 0.80 – 30° – 0.26 – 0.51 Microchip Technology Drawing C04-091B © 2007 Microchip Technology Inc. ...

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

... NOM MAX 8 1.27 BSC – 1.75 – – – 0.25 6.00 BSC 3.90 BSC 4.90 BSC – 0.50 – 1.27 1.04 REF – 8° – 0.25 – 0.51 – 15° – 15° Microchip Technology Drawing C04-057B © 2007 Microchip Technology Inc. ...

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

... D .735 L .115 c .008 b1 .045 b .014 eB – INCHES NOM MAX 14 – .210 .130 .195 – – .310 .325 .250 .280 .750 .775 .130 .150 .010 .015 .060 .070 .018 .022 – .430 Microchip Technology Drawing C04-005B © 2007 Microchip Technology Inc. ...

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

... A2 0.80 1.00 A1 0.05 – E 6.40 BSC E1 4.30 4.40 D 4.90 5.00 L 0.45 0.60 L1 1.00 REF 0° – c 0.09 – b 0.19 – Microchip Technology Drawing C04-087B L MAX 1.20 1.05 0.15 4.50 5.10 0.75 8° 0.20 0.30 © 2007 Microchip Technology Inc. ...

Page 29

... Added Section 3.0 Pin Descriptions 5. Corrected package marking (See Section 5.1 “Package Marking Information”) 6. Added Appendix A: Revision History. Revision C (September 2003) Revision B (November 2002) Revision A (March 2002) • Original Release of this Document. © 2007 Microchip Technology Inc. MCP6541/1R/1U/2/3/4 on unused DS21696F-page 29 ...

Page 30

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

Page 31

... MSOP. c) MCP6542-I/P: Industrial Temperature, 8LD PDIP. d) MCP6542-E/SN: Extended Temperature, 8LD SOIC. a) MCP6543-I/SN: Industrial Temperature, 8LD SOIC. b) MCP6543T-I/SN: Tape and Reel, Industrial Temperature, 8LD SOIC. c) MCP6543-I/P: Industrial Temperature, 8LD PDIP. d) MCP6543-E/SN: Extended Temperature, 8LD SOIC. a) MCP6544T-I/SL: Tape and Reel, Industrial Temperature, 14LD SOIC ...

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 ...

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