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Datasheet> All Categories > semiconductor> Analog mixed-signal IC> MCP6542-I-P
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MCP6542-I-P

Description
8-bit Microcontrollers - MCU 32KB 3968 RAM 25I/O
Categorysemiconductor    Analog mixed-signal IC   
File Size567KB，29 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
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MCP6542-I-P Overview

8-bit Microcontrollers - MCU 32KB 3968 RAM 25I/O

MCP6542-I-P Parametric

Parameter NameAttribute value
Product CategoryAnalog Comparators
ManufacturerMicrochip
RoHSDetails
Mounting StyleThrough Hole
Package / CasePDIP-8
Number of Channels2 Channel
Output TypePush-Pull
Output Current per Channel2 mA
Ib - Input Bias Current1 pA
Vos - Input Offset Voltage7 mV
Supply Voltage - Max5.5 V
Supply Voltage - Min1.6 V
Operating Supply Current1 mA
Response Time4 us
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature- 40 C
PackagingTube
CMRR - Common Mode Rejection Ratio70 dB
GBP - Gain Bandwidth Product-
Height3.3 mm
Ios - Input Offset Current1 pA
Length9.27 mm
Operating Supply Voltage5.5 V
ProductAnalog Comparators
PSRR - Power Supply Rejection Ratio80 dB
Reference VoltageYes
ShutdownNo Shutdown
Factory Pack Quantity60
Supply TypeSingle
TechnologyCMOS
TypeComparator
Vcm - Common Mode VoltageNegative Rail - 0.3 V to Positive Rail + 0.3 V
Width6.35 mm
Unit Weight0.032805 oz

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Download Datasheet
M
Features
•
•
•
•
•
•
•
•
•
•
•
Low Quiescent Current: 600 nA/comparator (typ.)
Rail-to-Rail Input: V
SS
- 0.3V to V
DD
+ 0.3V
CMOS/TTL-Compatible Output
Propagation Delay 4 µs (typ.)
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.)
Industrial Temperature: -40°C to +85°C
MCP6541/2/3/4
Description
The Microchip Technology Inc. MCP6541/2/3/4 family
of comparators is offered in single (MCP6541), single
with chip select (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 MCP6541/2/3/4
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.
Push-Pull Output Sub-Microamp Comparators
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
MCP6541
PDIP, SOIC, MSOP
NC
V
IN
–
V
IN
+
V
SS
1
2
3
4
-
+
MCP6541-R
SOT-23-5
OUT 1
V
DD
2
V
IN
+ 3
5 V
SS
-
+
MCP6542
PDIP, SOIC, MSOP
1
2
3
4
- +
+ -
MCP6544
PDIP, SOIC, TSSOP
1
2
3
4
5
6
7
- + + -
14
- + + - 13
12
11
10
9
8
8
7
6
5
NC
V
DD
OUT
NC
OUTA
V
INA
–
4 V
IN
– V
INA
+
V
SS
8
7
6
5
V
DD
OUTA
OUTB V
INA
–
V
INB
– V
INA
+
V
DD
V
INB
+
V
INB
+
V
INB
–
OUTB
OUTD
V
IND
–
V
IND
+
V
SS
V
INC
+
V
INC
–
OUTC
MCP6541
SOT-23-5, SC-70-5
OUT 1
V
SS
2
V
IN
+ 3
5 V
DD
-
+
MCP6543
PDIP, SOIC, MSOP
NC
V
IN
–
V
IN
+
V
SS
1
2
3
4
-
+
4 V
IN
–
8 CS
7 V
DD
6 OUT
5 NC
2003 Microchip Technology Inc.
DS21696C-page 1

MCP6542-I-P Related Products

MCP6542-I-P MCP6543T-I-MS MCP6542-I-MS MCP6543-I-P MCP6541-I-P MCP6541T-I-OT MCP6543-I-SN
Description 8-bit Microcontrollers - MCU 32KB 3968 RAM 25I/O Analog Comparators Sgl 1.6V Psh/Pl w/CS Ferrite Beads 60,@100mhZ, 1608 Audio Noise Suprsion DC Power Cords 5 Circuit 150MM Picoblade Crystals 32.768KHz 12.5pf 3.2 x 1.5 x 0.9mm Analog Comparators Sgl 1.6V Psh/Pl w/CS
Product Category Analog Comparators Analog Comparators Analog Comparators Analog Comparators Analog Comparators Analog Comparators Analog Comparators
Manufacturer Microchip Microchip Microchip Microchip Microchip Microchip Microchip
RoHS Details Details Details Details Details Details Details
Mounting Style Through Hole SMD/SMT SMD/SMT Through Hole Through Hole SMD/SMT SMD/SMT
Package / Case PDIP-8 MSOP-8 MSOP-8 PDIP-8 PDIP-8 SOT-23-5 SOIC-8
Number of Channels 2 Channel 1 Channel 2 Channel 1 Channel 1 Channel 1 Channel 1 Channel
Output Type Push-Pull Push-Pull Push-Pull Push-Pull Push-Pull Push-Pull Push-Pull
Output Current per Channel 2 mA 2 mA 2 mA 2 mA 2 mA 2 mA 2 mA
Ib - Input Bias Current 1 pA 1 pA 1 pA 1 pA 1 pA 1 pA 1 pA
Vos - Input Offset Voltage 7 mV 7 mV 7 mV 7 mV 5 mV 5 mV 7 mV
Supply Voltage - Max 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Supply Voltage - Min 1.6 V 1.6 V 1.6 V 1.6 V 1.6 V 1.6 V 1.6 V
Operating Supply Current 1 mA 1 mA 1 mA 1 mA 1 mA 1 mA 1 mA
Response Time 4 us 4 us 4 us 4 us 4 us 4 us 4 us
Maximum Operating Temperature + 85 C + 85 C + 85 C + 85 C + 85 C + 85 C + 85 C
Minimum Operating Temperature - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C
CMRR - Common Mode Rejection Ratio 70 dB 70 dB 70 dB 70 dB 70 dB 70 dB 70 dB
Height 3.3 mm 0.85 mm 0.85 mm 3.3 mm 3.3 mm 1.3 mm (Max) 1.25 mm (Min)
Ios - Input Offset Current 1 pA 1 pA 1 pA 1 pA 1 pA 1 pA 1 pA
Length 9.27 mm 3 mm 3 mm 9.27 mm 9.27 mm 3.1 mm (Max) 4.9 mm
Operating Supply Voltage 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Product Analog Comparators Analog Comparators Analog Comparators Analog Comparators Analog Comparators Analog Comparators Analog Comparators
PSRR - Power Supply Rejection Ratio 80 dB 80 dB 80 dB 80 dB 80 dB 80 dB 80 dB
Reference Voltage Yes Yes Yes Yes Yes Yes Yes
Shutdown No Shutdown No Shutdown No Shutdown No Shutdown No Shutdown No Shutdown No Shutdown
Factory Pack Quantity 60 2500 100 60 60 3000 100
Supply Type Single Single Single Single Single Single Single
Technology CMOS CMOS CMOS CMOS CMOS CMOS CMOS
Type Comparator Comparator Comparator Comparator Comparator Comparator Comparator
Vcm - Common Mode Voltage Negative Rail - 0.3 V to Positive Rail + 0.3 V Negative Rail - 0.3 V to Positive Rail + 0.3 V Negative Rail - 0.3 V to Positive Rail + 0.3 V Negative Rail - 0.3 V to Positive Rail + 0.3 V Negative Rail - 0.3 V to Positive Rail + 0.3 V Negative Rail - 0.3 V to Positive Rail + 0.3 V Negative Rail - 0.3 V to Positive Rail + 0.3 V
Width 6.35 mm 3 mm 3 mm 6.35 mm 6.35 mm 1.8 mm (Max) 3.9 mm
Unit Weight 0.032805 oz 0.004938 oz 0.004938 oz 0.032805 oz 0.032805 oz 0.000222 oz 0.019048 oz
Packaging Tube Reel Tube Tube Tube Cut Tape Tube

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