CAT5419 Datasheet - Catalyst Semiconductor

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CAT5419 Dual Digitally Programmable Potentiometer

www.DataSheet4U.com CAT5419 Dual Digitally Programmable Potentiometers (DPP™) with 64 Taps and 2-wire Interface .
The CAT5419 is two Digitally Programmable Potentiometers (DPP™) integrated with control logic and 16 bytes of NVRAM memory.

CAT5419_CatalystSemiconductor.pdf

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Datasheet Details

Part number:

CAT5419

Manufacturer:

Catalyst Semiconductor

File Size:

295.33 KB

Description:

Dual Digitally Programmable Potentiometer

Features

* Two linear-taper digital potentiometers
* 64 resistor taps per potentiometer
* End to end resistance 2.5kΩ, 10kΩ, 50kΩ or 100kΩ
* Potentiometer control and memory access via 2-wire Interface (I2C like)
* Low wiper resistance, typically 80
* Four non-

Applications

* PIN CONFIGURATION SOIC (W) (top view) VCC RL0 RH0 RW0 A2 ¯¯¯ WP SDA A1 RL1 RH1 RW1 GND 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 NC NC NC NC A0 NC A3 SCL NC NC NC NC SDA A1 RL1 RH1 RW1 GND NC NC NC NC SCL A3 For Ordering Information details, see page 15. TSSOP (Y) (top view) 1 2 3 4 5 6 7 8 9 10

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CAT5419 Dual Digitally Programmable Potentiometer Catalyst Semiconductor

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