ADAS3022SCPZ-EP-RL

Octal Channel Single ADC SAR 1MSPS 16Bit Serial 40Pin LFCSP EP T/R

Product Details

The ADAS3022 is a complete 16-bit, 1 MSPS, successive approximation–based analog-to-digital data acquisition system, which is manufactured on Analog Devices, Inc., proprietary _i_CMOS® high voltage industrial process technology. The device integrates an 8-channel, low leakage multiplexer; a high impedance programmable gain instrumentation amplifier PGIA stage with high common-mode rejection; a precision, low drift 4.096 V reference and buffer; and a 16-bit charge redistribution analog-to-digital converter ADC with successive approximation register SAR architecture. The ADAS3022 can resolve eight single-ended inputs or four fully differential inputs up to ±24.576 V when using ±15 V supplies. In addition, the device can accept the commonly used bipolar differential, bipolar single-ended, pseudo bipolar, or pseudo unipolar input signals, as shown in Table 1, thus enabling the use of almost any direct sensor interface.

The ADAS3022 simplifies design challenges by eliminating signal buffering, level shifting, amplification/attenuation, common-mode rejection, settling time, and any other analog signal conditioning challenge while allowing a smaller form factor, faster time to market, and lower cost.

**Applications**

.

Multichannel data acquisition and system monitoring

.

Process control

.

Power line monitoring

.

Automated test equipment

.

Instrumentation

### Features and Benefits

.

Easy to use, single-ended-to-differential conversion

.

Adjustable output common-mode voltage

.

Externally adjustable gain

.

Low harmonic distortion

.

−94 dBc SFDR at 5 MHz

.

−85 dBc SFDR at 20 MHz

.

−3 dB bandwidth of 320 MHz, G = +1

.

Fast settling to 0.01% of 16 ns

.

Slew rate 1150 V/μs

.

Fast overdrive recovery of 4 ns

.

Low input voltage noise of 5 nV/√Hz

.

See data sheet for additional features

**ADAS3022-EP supports defense and aerospace applications AQEC standard**

.

Download ADAS3022-EP data sheet pdf

.

Military temperature range such as −55°C to +105°C

.

Controlled manufacturing baseline

.

One assembly/test site

.

Enhanced product change notification

.

Qualification data available on request

.

V62/17609 DSCC Drawing Number