MCP6547-I/SN datasheet, PDF - EEWORLD Datasheet

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MCP6547-I/SN: DescriptionMCP6547-I/SN amplifier basic information: MCP6547-I/SN is an analog comparator (Analog Comparators) from Microchip. It belongs to the MCP6547 series of products. MCP6547-I/SN amplifier core information: The minimum operating temperature of the MCP6547-I/SN is - 40 C and the maximum operating temperature is + 85 C. The corresponding working power supply current is 1 uA. The output current of each channel is: 2 mA. The MCP6547-I/SN has a power supply rejection ratio of 80 dB. (Power supply rejection ratio (PSRR): An indicator used to determine the impact of the amplifier output on the power supply. PSRR = 20log[(Ripple(in) / Ripple(out))], that is, the larger the value, the less the amplifier output is affected by the power input. The smaller.) The gain bandwidth product (GBP, gain bandwidth product) of MCP6547-I/SN is -, as a parameter to simply measure the performance of the amplifier, you can make a comparison with this if you are not just choosing your amplifier. Simple metrics. When a voltage difference of 7 mV is applied between the MCP6547-I/SN input pins, the output voltage of this amplifier is 0V. (That is, its input bias voltage is 7 mV) Related dimensions of MCP6547-I/SN: The width of MCP6547-I/SN is: 3.9 mm, the length is 4.9 mm, and the total number of channels (Number of channelels): 2 Channels. MCP6547-I/SN amplifier additional information: Its more detailed single package form is: SOIC-8. When suppliers on the market sell MCP6547-I/SN, they use the form: Tube.; CategoryAnalog mixed-signal IC Amplifier circuit; File Size1MB，45 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance; Alternative parts：MCP6547-I/SN

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MCP6547-I/SN Overview

MCP6547-I/SN amplifier basic information:

MCP6547-I/SN is an analog comparator (Analog Comparators) from Microchip. It belongs to the MCP6547 series of products.

MCP6547-I/SN amplifier core information:

The minimum operating temperature of the MCP6547-I/SN is - 40 C and the maximum operating temperature is + 85 C. The corresponding working power supply current is 1 uA. The output current of each channel is: 2 mA.

The MCP6547-I/SN has a power supply rejection ratio of 80 dB. (Power supply rejection ratio (PSRR): An indicator used to determine the impact of the amplifier output on the power supply. PSRR = 20log[(Ripple(in) / Ripple(out))], that is, the larger the value, the less the amplifier output is affected by the power input. The smaller.) The gain bandwidth product (GBP, gain bandwidth product) of MCP6547-I/SN is -, as a parameter to simply measure the performance of the amplifier, you can make a comparison with this if you are not just choosing your amplifier. Simple metrics.

When a voltage difference of 7 mV is applied between the MCP6547-I/SN input pins, the output voltage of this amplifier is 0V. (That is, its input bias voltage is 7 mV)

Related dimensions of MCP6547-I/SN:

The width of MCP6547-I/SN is: 3.9 mm, the length is 4.9 mm, and the total number of channels (Number of channelels): 2 Channels.

MCP6547-I/SN amplifier additional information:

Its more detailed single package form is: SOIC-8. When suppliers on the market sell MCP6547-I/SN, they use the form: Tube.

MCP6547-I/SN Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Microchip
Parts packaging code	SOIC
package instruction	SOP, SOP8,.25
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	9 weeks
Samacsys Description	Comparator Dual Open-Drain 9V RRIO SOIC8
Amplifier type	COMPARATOR
Maximum average bias current (IIB)	0.0001 µA
Maximum input offset voltage	7000 µV
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	4.9 mm
Humidity sensitivity level	3
Number of functions	2
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output type	OPEN-DRAIN
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
power supply	1.6/5.5 V
Certification status	Not Qualified
Nominal response time	3000 ns
Maximum seat height	1.75 mm
Maximum slew rate	0.002 mA
Supply voltage upper limit	7 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	3.9 mm

User Manual

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MCP6546/6R/6U/7/8/9

Open-Drain Output Sub-Microamp Comparators

Features

•

Low Quiescent Current: 600 nA/Comparator (typical)

Rail-to-Rail Input: V

- 0.3V to V

+ 0.3V

Open-Drain Output: V

OUT

≤

10V

Propagation Delay: 4 µs

(typical, 100 mV

Overdrive)

Wide Supply Voltage Range: 1.6V to 5.5V

Description

The Microchip Technology Inc. MCP6546/6R/6U/7/8/9

family of comparators, is offered in single (MCP6546,

MCP6546R, MCP6546U), single with chip select (CS)

(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 MCP6546/6R/6U/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 switch-

ing due to internal noise voltage, reducing current draw.

These comparators operate with a single-supply

voltage as low as 1.6V and draw a quiescent current of

less than 1 µA/comparator.

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.

* SC-70-5 E-Temp parts are not available at this

release of the data sheet.

MCP6546U SOT-23-5 is E-Temp only.

•

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 (typical)

Temperature Range:

- Industrial: -40°C to +85°C

- Extended: -40°C to +125°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

MCP6546

PDIP, SOIC, MSOP

NC 1

– 2

+ 3

8 NC

7 V

6 OUT

5 NC

OUT 1

+ 3

MCP6546R

SOT-23-5

5 V

4 V

–

MCP6547

PDIP, SOIC, MSOP

OUTA 1

INA

– 2

INA

+ 3

- +

+ -

8 V

7 OUTB

6 V

INB

–

5 V

INB

MCP6549

PDIP, SOIC, TSSOP

OUTA 1

INA

– 2

INA

+ 3

INB

+ 5

INB

– 6

- + +-

14 OUTD

- + + - 13 V

IND

–

12 V

IND

11 V

10 V

INC

9 V

INC

–

8 OUTC

MCP6546

SC-70-5, SOT23-5

OUT 1

+ 3

5 V

4 V

–

MCP6546U

SC-70-5, SOT-23-5

– 3

+ 1

5 V

4 OUT

MCP6548

PDIP, SOIC, MSOP

NC 1

– 2

+ 3

8 CS

7 V

6 OUT

5 NC

OUTB 7

2002-2012 Microchip Technology Inc.

DS21714G-page 1

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