MCP6544-I/SL Microchip Technology Inc., MCP6544-I/SL Datasheet

MCP6544-I/SL

Manufacturer Part Number

MCP6544-I/SL

Description

QUAD 1.6V PUSH/PULL COMPARATOR, I TEMP

Manufacturer

Microchip Technology Inc.

Type

Sub-Microampr

Datasheet

1.MCP6544-ISL.pdf (6 pages)

Specifications of MCP6544-I/SL

Amplifier Type

Comparator

Common Mode Rejection Ratio

Current, Input Bias

25 pA

Current, Input Offset

±1 pA

Current, Output

±30 mA

Current, Supply

18 pA

Impedance, Thermal

120 °C/W

Number Of Amplifiers

Quad

Package Type

PDIP-14

Propagation Delay

4 μs

Temperature, Operating, Range

-40 to +85 °C

Time, Fall

0.85 μs

Time, Rise

0.85 μs

Voltage, Input

5.8 V

Voltage, Input Offset

-7 to +7 mV

Voltage, Noise

200 μVp-p

Voltage, Supply

1.6 to 5.5 V

Lead Free Status / Rohs Status

RoHS Compliant part Electrostatic Device

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MCP6544-I/SL

Manufacturer:

MICROCHIP

Quantity:

9 933

Current page: 1 of 6
Download datasheet (320Kb)

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

- Industrial: -40°C to +85°C

- Extended: -40°C to +125°C

OUT

SOT-23-5, SC-70-5

PDIP, SOIC, MSOP

–

MCP6541

Push-Pull Output Sub-Microamp Comparators

OUT

- 0.3V to V

–

OUT

–

MCP6541/1R/1U/2/3/4

MCP6541R

MCP6541U

SOT-23-5

+ 0.3V

OUT

–

OUTA

INA

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.

MCP6542

MCP6543

+ -

OUTB

OUT

INB

–

OUTA

OUTB

INA

INB

PDIP, SOIC, TSSOP

–

MCP6544

DS21696F-page 1

+ -

OUTD

OUTC

IND

INC

–

Related parts for MCP6544-I/SL

MCP6544-I/SL Summary of contents

Page 1

... 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. These comparators are optimized for low power, single-supply operation with greater than rail-to-rail input operation ...

Page 2

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

... 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 5

... 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 6

... OT = Plastic Small Outline Transistor (SOT-23), 5-lead MS = Plastic MSOP, 8-lead P = Plastic DIP (300 mil Body), 8-lead, 14-lead SN = Plastic SOIC (150 mil Body), 8-lead SL = Plastic SOIC (150 mil Body), 14-lead (MCP6544 Plastic TSSOP (4.4mm Body), 14-lead (MCP6544) © 2007 Microchip Technology Inc. MCP6541/1R/1U/2/3/4 . Examples: ...

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