AD8403ARZ10

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Series Information for AD8403ARZ10 - Analog Devices

Features

  • feature
    256-position variable resistance device Replaces 1, 2, or 4 potentiometers 1 ku2126, 10 ku2126, 50 ku2126, 100 ku2126 Power shutdownu2014less than 5 u03bcA 3-wire,SPI-compatible serial data input 10 MHz update data loading rate 2.7 V to 5.5 V single-supply operation Qualified for automotive applications

Description

IC DIGITAL POT 8BIT 10K QUAD SMD

The AD8400/AD8402/AD8403 provide a single-, dual-, or quad-channel, 256-position, digitally controlled variable resistor (VR) device.1 These devices perform the same electronic adjust- ment function as a mechanical potentiometer or variable resistor. The AD8400 contains a single variable resistor in the compact SOIC-8 package. The AD8402 contains two independent variable resistors in space-saving SOIC-14 surface-mount packages. The AD8403 contains four independent variable resistors in 24-lead PDIP, SOIC, and TSSOP packages. Each part contains a fixed resistor with a wiper contact that taps the fixed resistor value at a point determined by the digital code loaded into the controlling serial input register. The resistance between the wiper and either endpoint of the fixed resistor varies linearly with respect to the digital code transferred into the VR latch. Each variable resistor offers a completely programmable value of resistance between the A terminal and the wiper or the B terminal and the wiper. The fixed A-to-B terminal resistance of 1 kΩ, 10 kΩ, 50 kΩ, or 100 kΩ has a ±1% channel-to-channel matching tolerance with a nominal temperature coefficient of 500 ppm/°C. A unique switching circuit minimizes the high glitch inherent in traditional switched resistor designs, avoiding any make-before-break or break-before-make operation.

Specifications

End To End Resistance:
10kohm
No. of Pots:
Quad
Control Interface:
3 Wire Serial
Track Taper:
Linear
Resistance Tolerance:
± 1%
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
Potentiometer IC Case Style:
SOIC
No. of Pins:
24Pins
No. of Steps:
256
Temperature Coefficient:
± 500ppm/°C
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
Quad 256-Tap Volatile Digital Pots
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Base Number:
8403
Logic Function Number:
8403
No. Steps:
256
No. of Channels:
4Channels
Operating Temperature Range:
-40°C to +125°C
Supply Voltage Range:
2.7V to 5.5V
Termination Type:
Surface Mount Device

Alternate Descriptions

Onlinecomponents.com
DGTL POTENTIOMETER 256POS 10KOHM QUAD 24SOIC W
RS Components
AD8403ARZ10
Newark Electronics
Volatile Digital Potentiometer, 10 kohm, Quad, 3 Wire, Serial, Linear, 1%, 2.7 V RoHS Compliant: Yes
Transfer Multisort Elektronik
Integrated circuit: digital potentiometer; 10kΩ; 3-wire, SPI
RS Components UK
AD8403ARZ10
RS Components DE
Digitales Potenziometer AD8403ARZ10, Seriell (3-Draht, SPI) 10kΩ 256-Position Linear 4-Kanal SOIC W 24-Pin Speicher-Typ : Flüchtig Montage-Typ : SMD Stromversorgungs-Typ : Single Versorgungsspannung einzeln typ. : 3 V, 5 V Abmessungen : 15.6 x 7.6 x 2.35mm Länge : 15.6mm Betriebstemperatur max. : +125 °C, Analog Devices
RS Components HK
AD8403ARZ10
RS Components JP
AD8403ARZ10
RS Components FR
POTENTIOMETRE NUMERIQUE AD8403ARZ10
RS Components CN
AD8403ARZ10
RS Components ES
AD8403ARZ10
RS Components NL
AD8403ARZ10
RS Components NO
AD8403ARZ10
RS Components US
AD8403ARZ10
RS Components SG
IC,Digital Potentiometer,10000
RS Components TW
Potenziometro digitale