MCP4442-503EML datasheet(2/100 Pages) MICROCHIP

Part #	MCP4442-503EML

Description	7/8-Bit Quad I2C Digital POT with Nonvolatile Memory

Download	100 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

Logo

2 / 100 page

MCP444X/446X

DS22265A-page 2

Device Block Diagram

Device Features

Device

Wiper

Configuration

Resistance (typical)

VDD

Operating

Range(2)

RAB Options (kΩ)

Wiper

- RW

(

Ω)

MCP4431(3)

4 Potentiometer (1) I2C RAM

No Mid-Scale 5.0, 10.0, 50.0, 100.0

75

129 1.8V to 5.5V

MCP4432 (3) 4

Rheostat

I2C RAM

No Mid-Scale 5.0, 10.0, 50.0, 100.0

75

129 1.8V to 5.5V

MCP4441

4 Potentiometer (1) I2C

EE

Yes NV Wiper 5.0, 10.0, 50.0, 100.0

75

129 2.7V to 5.5V

MCP4442

4

Rheostat

I2C

EE

Yes NV Wiper 5.0, 10.0, 50.0, 100.0

75

129 2.7V to 5.5V

MCP4451(3)

4 Potentiometer(1) I2C RAM

No Mid-Scale 5.0, 10.0, 50.0, 100.0

75

257 1.8V to 5.5V

MCP4452(3)

4

Rheostat

I2C RAM

No Mid-Scale 5.0, 10.0, 50.0, 100.0

75

257 1.8V to 5.5V

MCP4461

4 Potentiometer(1) I2C

EE

Yes NV Wiper 5.0, 10.0, 50.0, 100.0

75

257 2.7V to 5.5V

MCP4462

4

Rheostat

I2C

EE

Yes NV Wiper 5.0, 10.0, 50.0, 100.0

75

257 2.7V to 5.5V

Note 1:

Floating either terminal (A or B) allows the device to be used as a Rheostat (variable resistor).

2:

Analog characteristics only tested from 2.7V to 5.5V unless otherwise noted.

3:

Please check Microchip web site for device release and availability.

Power-up/

Brown-out

Control

VDD

VSS

I2C Serial

Interface

Module &

Control

Logic

(WiperLock™

Technology)

Resistor

Network 0

(Pot 0)

Wiper 0

& TCON0

Register

Resistor

Network 1

(Pot 1)

Wiper 1

& TCON0

Register

HVC/A0

SCL

SDA

A1

WP

RESET

Memory (16x9)

Wiper0 (V & NV)

Wiper1 (V & NV)

TCON0

STATUS

Data EEPROM

(5 x 9-bits)

P0A

P0W

P0B

P1A

P1W

P1B

Resistor

Network 2

(Pot 2)

Wiper 2

& TCON1

Register

P2A

P2W

P2B

Resistor

Network 3

(Pot 3)

Wiper 3

& TCON1

Register

P3A

P3W

P3B

Wiper2 (V & NV)

Wiper3 (V & NV)

TCON1

Similar Part No. - MCP4442-503EML

Manufacturer	Part #	Datasheet	Description
Microchip Technology	MCP4442-503E/ML	4Mb / 100P	7/8-Bit Quad I2C Digital POT with Nonvolatile Memory 08/04/10
Microchip Technology	MCP4442-503E/ST	4Mb / 100P	7/8-Bit Quad I2C Digital POT with Nonvolatile Memory 08/04/10

More results

Similar Description - MCP4442-503EML

Manufacturer	Part #	Datasheet	Description
Microchip Technology	MCP444X	4Mb / 100P	7/8-Bit Quad I2C Digital POT with Nonvolatile Memory 08/04/10
	MCP4461-103E	4Mb / 100P	7/8-Bit Quad I2C Digital POT with Nonvolatile Memory 08/04/10
	MCP454X	2Mb / 102P	7/8-Bit Single/Dual I2C Digital POT with Nonvolatile Memory 2008-2013
	MCP443X	5Mb / 94P	7/8-Bit Volatile Quad Digital POT with I2C Interface 08/04/10
	MCP433X	5Mb / 88P	7/8-Bit Quad SPI Digital POT with Volatile Memory 2010
	MCP453X	2Mb / 88P	7/8-Bit Single/Dual I2C Digital POT with Volatile Memory 2008
	MCP453X	3Mb / 102P	7/8-Bit Single/Dual I2C Digital POT with Volatile Memory 2008-2013
	MCP434X	2Mb / 80P	7/8-Bit Quad SPI Digital POT with Non-Volatile Memory 2009
	MCP4361-103E	2Mb / 80P	7/8-Bit Quad SPI Digital POT with Non-Volatile Memory 03/26/09
	MCP454X	2Mb / 92P	7/8-Bit Single/Dual I2C Digital POT with Non-Volatile Memory 2008

More results

MCP4442-503EML Datasheet(PDF) 2 Page - Microchip Technology

MCP4442-503EML Datasheet(HTML) 2 Page - Microchip Technology

Similar Part No. - MCP4442-503EML

Similar Description - MCP4442-503EML

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

Datasheet Download

Link URL