AD5242BRUZ100

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Series Information for AD5242BRUZ100 - Analog Devices

Features

  • feature
    256 positions 10 ku2126, 100 ku2126, 1 Mu2126 Low temperature coefficient: 30 ppm/u00b0C Internal power on midscale preset Single-supply 2.7 V to 5.5 V or dual-supply u00b12.7 V for ac or bipolar operation I2C-compatible interface with readback capability Extra programmable logic outputs Self-contained shutdown feature Extended temperature range: u221240u00b0C to +105u00b0C

Description

DIGITAL POT 100KOHM DUAL TSSOP-16

The AD5241/AD5242 provide a single-/dual-channel, 256- position, digitally controlled variable resistor (VR) device. These devices perform the same electronic adjustment function as a potentiometer, trimmer, or variable resistor. Each VR offers a completely programmable value of resistance between the A terminal and the wiper, or the B terminal and the wiper. For the AD5242, the fixed A-to-B terminal resistance of 10 kΩ, 100 kΩ, or 1 MΩ has a 1% channel-to-channel matching tolerance. The nominal temperature coefficient of both parts is 30 ppm/°C. Wiper position programming defaults to midscale at system power on. When powered, the VR wiper position is programmed by an I2C-compatible, 2-wire serial data interface. Both parts have two extra programmable logic outputs available that enable users to drive digital loads, logic gates, LED drivers, and analog switches in their system. The AD5241/AD5242 are available in surface-mount, 14-lead SOIC and 16-lead SOIC packages and, for ultracompact solutions, 14-lead TSSOP and 16-lead TSSOP packages. All parts are guaranteed to operate over the extended temperature range of −40°C to +105°C.

Specifications

End To End Resistance:
100kohm
No. of Pots:
Dual
Control Interface:
I2C
Track Taper:
Linear
Resistance Tolerance:
-30% +50%
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
Potentiometer IC Case Style:
TSSOP
No. of Pins:
16Pins
No. of Steps:
256
Temperature Coefficient:
± 30ppm/°C
Operating Temperature Min:
-40°C
Operating Temperature Max:
105°C
Product Range:
Dual 256-Tap Volatile Digital Pots
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)

Alternate Descriptions

Newark Electronics
DIGITAL POT, 100KOHM, DUAL, TSSOP-16; End To End Resistance:100kohm; No. of Pots:Dual; Control Interface:I2C; Track Taper:Linear; Resistance Tolerance:-30%, +50%; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; No. of Pins:16Pins RoHS Compliant: Yes
Transfer Multisort Elektronik
Integrated circuit: digital potentiometer; 100kΩ; I2C, serial