MCP6549-I/P Microchip Technology, MCP6549-I/P Datasheet

IC COMP OPENDRN 1.6V QUAD 14-DIP

MCP6549-I/P

Manufacturer Part Number
MCP6549-I/P
Description
IC COMP OPENDRN 1.6V QUAD 14-DIP
Manufacturer
Microchip Technology
Type
General Purposer
Datasheets

Specifications of MCP6549-I/P

Output Type
CMOS, Open-Drain, Rail-to-Rail, TTL
Package / Case
14-DIP (0.300", 7.62mm)
Number Of Elements
4
Voltage - Supply
1.6 V ~ 5.5 V
Mounting Type
Through Hole
Number Of Channels
4 Channels
Product
Analog Comparators
Response Time
4 us
Offset Voltage (max)
7 mV
Input Bias Current (max)
1 pA
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.6 V
Supply Current (max)
1 uA
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
Other names
MCP6549I/P
Features
• Low Quiescent Current: 600 nA/comparator (typ.)
• Rail-to-Rail Input: V
• Open-Drain Output: V
• Propagation Delay 4 µs (typ.)
• Wide Supply Voltage Range: 1.6V to 5.5V
• Single available in SOT-23-5, SC-70-5 packages
• Available in Single, Dual and Quad
• Chip Select (CS) with MCP6548
• Low Switching Current
• Internal Hysteresis: 3.3 mV (typ.)
• Industrial Temperature: -40°C to +85°C
Typical Applications
• Laptop Computers
• Mobile Phones
• Metering Systems
• Hand-held Electronics
• RC Timers
• Alarm and Monitoring Circuits
• Windowed Comparators
• Multi-vibrators
Related Devices
• CMOS/TTL-Compatible Output: MCP6541/2/3/4
Package Types
M
2003 Microchip Technology Inc.
OUT
V
V
V
V
V
IN
SOT-23-5, SC-70-5
PDIP, SOIC, MSOP
NC
IN
IN
SS
SS
+
+
Open-Drain Output Sub-Microamp Comparators
1
2
3
1
2
3
4
MCP6546
MCP6546
+
-
-
8
7
6
5
5
4
SS
NC
V
OUT
NC
V
V
OUT
DD
- 0.3V to V
DD
IN
10V
OUT
V
V
IN
DD
+
DD
MCP6546-R
1
2
3
SOT-23-5
+ 0.3V
-
5
4
V
V
SS
IN
MCP6546/7/8/9
OUTA
V
V
INA
V
INA
V
V
V
PDIP, SOIC, MSOP
NC
PDIP, SOIC, MSOP
IN
IN
SS
SS
+
+
Description
The Microchip Technology Inc. MCP6546/7/8/9 family
of comparators is offered in single (MCP6546), single
with chip select (MCP6548), dual (MCP6547) and quad
(MCP6549) configurations. The outputs are open-drain
and are capable of driving heavy DC or capacitive
loads.
These comparators are optimized for low power,
single-supply application with greater than rail-to-rail
input operation. The output limits supply current surges
and dynamic power consumption while switching. The
open-drain output of the MCP6546/7/8/9 family can be
used as a level-shifter for up to 10V using a pull-up
resistor. It can also be used as a wired-OR logic. The
internal Input hysteresis eliminates output switching
due to internal noise voltage, reducing current draw.
These comparators operate with a single-supply
voltage as low as 1.6V and draw less than 1 µA/
comparator of quiescent current.
The related MCP6541/2/3/4 family of comparators from
Microchip has a push-pull output that supports rail-to-
rail output swing and interfaces with CMOS/TTL logic.
1
2
3
4
1
2
3
4
MCP6547
MCP6548
-
+
-
+
+ -
8
7
6
5
8
7
6
5
CS
V
OUT
NC
V
OUTB
V
V
DD
DD
INB
INB
+
OUTB
OUTA
V
V
V
V
INA
INB
INA
INB
V
PDIP, SOIC, TSSOP
DD
+
+
1
2
3
4
5
6
7
MCP6549
-
-
+
+
DS21714C-page 1
+
+ -
-
14
13
12
11
10
9
8
OUTD
V
V
V
V
V
OUTC
IND
IND
SS
INC
INC
+
+

Related parts for MCP6549-I/P

MCP6549-I/P Summary of contents

Page 1

... The Microchip Technology Inc. MCP6546/7/8/9 family of comparators is offered in single (MCP6546), single + 0.3V with chip select (MCP6548), dual (MCP6547) and quad (MCP6549) configurations. The outputs are open-drain and are capable of driving heavy DC or capacitive loads. These comparators are optimized for low power, single-supply application with greater than rail-to-rail input operation ...

Page 2

... Not Connected = 25° /2, V – Conditions OUT -0. 2. -0. (Note -40°C to +85° (Note -40°C to +25° +25°C to +85° -40°C to +85° (Note (Note 1.6V to 5.5V 10V (Note mA OUT 5.0V (Note 2003 Microchip Technology Inc. ...

Page 3

... V CS_HYST Hi-Z OUT -0.6 µA, typ. -20 pA, typ pA, typ FIGURE 1-1: Timing Diagram for the CS pin on the MCP6548. 2003 Microchip Technology Inc. = +1.6V to +5.5V GND 2. and (Refer to Figure 1-2 and Figure 1-3 Min Typ Max Units — 0.7 — µs — ...

Page 4

... JA — 85 — °C/W JA — 163 — °C/W JA — 206 — °C/W JA — 70 — °C/W JA — 120 — °C/W JA — 100 — °C must not exceed the absolute maximum specification of +150° 2. OUT GND. SS Conditions Note 2003 Microchip Technology Inc. ...

Page 5

... V = 5.5V DD -300 -400 -500 -40 - Ambient Temperature (°C) FIGURE 2-3: Input Offset Voltage vs. Ambient Temperature 2003 Microchip Technology Inc. = +1.6V to +5.0V 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 ...

Page 6

... -40°C A Common Mode Input Voltage (V) Input Hysteresis Voltage vs. = 1.6V 5. 85° 25° -40°C A Common Mode Input Voltage (V) Input Hysteresis Voltage vs. = 5.5V. DD Input Bias Current Input Offset Current Common Mode Input Voltage (V) Input Bias Current, Input 2003 Microchip Technology Inc. ...

Page 7

... Sweep – Sweep 0.2 0.1 0.0 Common Mode Input Voltage (V) FIGURE 2-15: Quiescent Current vs. Common Mode Input Voltage 2003 Microchip Technology Inc. = +1.6V to +5.0V GND +25° 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 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 2-16: Power Supply Voltage ...

Page 8

... V – = GND 5. -40° 25° 85° Output Current (mA) Output Voltage Headroom = 5.5V. DD 408 Samples 100 mV Overdrive 5. Low-to-High Propagation Delay (µs) Low-to-High Propagation / 5.5V PHL 1.6V PHL 5.5V PLH 1.6V PLH DD - Ambient Temperature (°C) Propagation Delay vs. 2003 Microchip Technology Inc. ...

Page 9

... DD 140 120 1.6V PLH DD 100 80 t PHL 1.6V 40 PHL Load Capacitance (nF) FIGURE 2-27: Propagation Delay vs. Load Capacitance. 2003 Microchip Technology Inc. = +1.6V to +5.0V GND +25° 100 10 t PLH 1 4.5 5.0 5.5 1 FIGURE 2-28: Overdrive 5. 100 mV Overdrive FIGURE 2-29: = 1.6V. Common Mode Input Voltage at V ...

Page 10

... GND 5. OUT Time (ms) Chip Select (CS) Step Comparator Shuts-Off CS High-to-Low CS Hysteresis = 5.5V Chip Select (CS) Voltage (V) Supply Current (shoot 5.5 V OUT 0 5.5V DD -11.0 Start-up I -16.5 DD Charging output -22.0 capacitance -27 -33 Time (1 ms/div) Supply Current (charging = 5.5V DD 2003 Microchip Technology Inc. ...

Page 11

... V , and pF 5. OUT – Time (1 ms/div) FIGURE 2-37: The MCP6546/7/8/9 comparators show no phase reversal. 2003 Microchip Technology Inc. = +1.6V to +5.0V GND +25° 500 T = +85°C A 450 400 350 V – 300 250 200 150 100 FIGURE 2-38: ( vs. Output Voltage (MCP6548 only) ...

Page 12

... the center (average) of the the difference between HYST Hysteresis 0 -5 -10 -15 V – -20 IN -25 -30 200 300 400 500 600 700 800 900 1000 Time (100 ms/div) The MCP6546/7/8/9 2003 Microchip Technology Inc. ...

Page 13

... Figure 3- simplified to the Thevenin equivalent circuit with respect shown in Figure 3- MCP654X + FIGURE 3-5: Thevenin Equivalent Circuit. 2003 Microchip Technology Inc. Where: Using this simplified circuit, the trip voltage can be calculated using the following equation OUT EQUATION TLH ...

Page 14

... Figure 3-8 shows one approach to designing a windowed comparator. The wired-OR connection produces a high output (logic 1) when the input voltage is between –) to the input FIGURE 3- MCP6041 MCP6546 2 OUT V REF Precise Inverting and V (where V > 1/2 MCP6547 OUT 1/2 MCP6547 Windowed comparator. 2003 Microchip Technology Inc. ...

Page 15

... Standard marking consists of Microchip part number, year code, week code, traceability code (facility code, mask rev#, and assembly code). For marking beyond this, certain price adders apply. Please check with your Microchip Sales Office. 2003 Microchip Technology Inc. MCP6546/7/8/9 Example: A25 ...

Page 16

... Package Marking Information (Continued) 14-Lead PDIP (300 mil) (MCP6549) XXXXXXXXXXXXXX XXXXXXXXXXXXXX YYWWNNN 14-Lead SOIC (150 mil) (MCP6549) XXXXXXXXXX XXXXXXXXXX YYWWNNN 14-Lead TSSOP (MCP6549) XXXXXXXX YYWW NNN DS21714C-page 16 Example: MCP6549-I/P 0307256 : Example MCP6549ISL 0307256 : Example MCP6549I 0307 256 2003 Microchip Technology Inc. ...

Page 17

... Top of Molded Pkg to Lead Shoulder Lead Thickness Lead Width *Controlling Parameter Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .005" (0.127mm) per side. JEITA (EIAJ) Standard: SC-70 Drawing No. C04-061 2003 Microchip Technology Inc Units INCHES ...

Page 18

... B .014 .017 .020 MILLIMETERS MIN NOM MAX 5 0.95 1.90 0.90 1.18 1.45 0.90 1.10 1.30 0.00 0.08 0.15 2.60 2.80 3.00 1.50 1.63 1.75 2.80 2.95 3.10 0.35 0.45 0. 0.09 0.15 0.20 0.35 0.43 0. 2003 Microchip Technology Inc. ...

Page 19

... Mold Draft Angle Top Mold Draft Angle Bottom * Controlling Parameter § Significant Characteristic Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side. JEDEC Equivalent: MS-001 Drawing No. C04-018 2003 Microchip Technology Inc. MCP6546/7/8 ...

Page 20

... B .013 .017 .020 MILLIMETERS MIN NOM MAX 8 1.27 1.35 1.55 1.75 1.32 1.42 1.55 0.10 0.18 0.25 5.79 6.02 6.20 3.71 3.91 3.99 4.80 4.90 5.00 0.25 0.38 0.51 0.48 0.62 0. 0.20 0.23 0.25 0.33 0.42 0. 2003 Microchip Technology Inc. ...

Page 21

... Lead Width Mold Draft Angle Top Mold Draft Angle Bottom *Controlling Parameter Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010" (0.254mm) per side. JEDEC Equivalent: MO-187 Drawing No. C04-111 2003 Microchip Technology Inc φ Units ...

Page 22

... MILLIMETERS MIN NOM MAX 14 2.54 3.56 3.94 4.32 2.92 3.30 3.68 0.38 7.62 7.94 8.26 6.10 6.35 6.60 18.80 19.05 19.30 3.18 3.30 3.43 0.20 0.29 0.38 1.14 1.46 1.78 0.36 0.46 0.56 7.87 9.40 10. 2003 Microchip Technology Inc. ...

Page 23

... Mold Draft Angle Top Mold Draft Angle Bottom * Controlling Parameter § Significant Characteristic Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side. JEDEC Equivalent: MS-012 Drawing No. C04-065 2003 Microchip Technology Inc Units ...

Page 24

... B1 .007 .010 .012 MILLIMETERS* MIN NOM MAX 14 0.65 1.10 0.85 0.90 0.95 0.05 0.10 0.15 6.25 6.38 6.50 4.30 4.40 4.50 4.90 5.00 5.10 0.50 0.60 0. 0.09 0.15 0.20 0.19 0.25 0. 2003 Microchip Technology Inc. ...

Page 25

... PDIP. a) MCP6548-I/SN: Industrial Temperature, 8LD SOIC. b) MCP6548T-I/SN: Tape and Reel, Industrial Temperature, 8LD SOIC. c) MCP6548-I/P: Industrial Temperature, 8LD PDIP. a) MCP6549T-I/SL: Tape and Reel, Industrial Temperature, 14LD SOIC. b) MCP6549T-I/SL: Tape and Reel, Industrial Temperature, 14LD SOIC. c) MCP6549-I/P: Industrial Temperature, 14LD PDIP. DS21714C-page 25 ...

Page 26

... MCP6546/7/8/9 NOTES: DS21714C-page 26 2003 Microchip Technology Inc. ...

Page 27

... Serialized Quick Turn Programming (SQTP service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2003, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received QS-9000 quality system ...

Page 28

... Italy Via Quasimodo, 12 20025 Legnano (MI) Milan, Italy Tel: 39-0331-742611 Fax: 39-0331-466781 Netherlands Biesbosch 14 NL-5152 SC Drunen, Netherlands Tel: 31-416-690399 Fax: 31-416-690340 United Kingdom 505 Eskdale Road Winnersh Triangle Wokingham Berkshire, England RG41 5TU Tel: 44-118-921-5869 Fax: 44-118-921-5820 07/28/03 2003 Microchip Technology Inc. ...

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