AD5233BRUZ50

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Series Information for AD5233BRUZ50 - Analog Devices

Features

  • feature
    Nonvolatile memory stores wiper setting 4-channel independent programmable 64-position resolution Power-on refreshed with EEMEM settings EEMEM restore time: 140 u03bcs typical Full monotonic operation 10 ku03a9, 50 ku03a9, and 100 ku03a9 terminal resistance Permanent memory write protection Wiper setting readback Predefined linear increment/decrement instructions Predefined u00b16 dB/step log taper increment/decrement instructions SPI-compatible serial interface with readback function 2.7 V to 5.5 V single supply or u00b12.5 V dual supply 11 bytes extra nonvolatile memory for user-defined data 100-year typical data retention, TA = 55u00b0C

Description

DIGITAL POT 50KOHM QUAD TSSOP-24

The AD5233 is a quad-channel nonvolatile memory,1 digitally controlled potentiometer2 with a 64-step resolution. The device performs the same electronic adjustment function as a mechanical potentiometer with enhanced resolution, solid-state reliability, and remote controllability. The AD5233 has versatile program- ming using a serial peripheral interface (SPI) for 16 modes of operation and adjustment, including scratchpad programming, memory storing and restoring, increment/decrement, ±6 dB/step log taper adjustment, wiper setting readback, and extra EEMEM for user-defined information such as memory data for other components, look-up tables, or system identification information.

Specifications

End To End Resistance:
50kohm
No. of Pots:
Quad
Control Interface:
SPI
Track Taper:
Logarithmic
Resistance Tolerance:
-40% +20%
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
Potentiometer IC Case Style:
TSSOP
No. of Pins:
24Pins
No. of Steps:
64
Temperature Coefficient:
± 600ppm/°C
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
Quad 64-Tap Non-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, 50KOHM, QUAD, TSSOP-24; End To End Resistance:50kohm; No. of Pots:Quad; Control Interface:SPI; Track Taper:Logarithmic; Resistance Tolerance:-40%, +20%; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; No. of Steps:64 RoHS Compliant: Yes
Conrad
Integrated circuits from leading manufacturers. Please read our extensive documentation, which is free to download.

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