AD7610

PRODUCTION

16-Bit, 250 kSPS, Unipolar/Bipolar Programmable Input PulSAR® ADC

Analog Devices AD7610 Product Info

10 February 2026 5

Features

Multiple pins/software programmable input ranges: 5 V, 10 V, ±5 V, ±10 V
Pins or serial SPI^®-compatible input ranges/mode selection
Throughput: 250 kSPS
16-bit resolution with no missing codes
INL: ±0.75 LSB typ, ±1.5 LSB max (±23 ppm of FSR)
SNR: 94 dB @ 2 kHz
iCMOS^® process technology
5 V internal reference: typical drift 3 ppm/°C

On-chip temperature sensor
No pipeline delay (SAR architecture)
Parallel (16- or 8-bit bus) and serial 5 V/3.3 V interface
SPI^®-/QSPI^™-/MICROWIRE^™-/DSP-compatible
Power dissipation

90 mW @ 250 kSPS
10 mW @ 1 kSPS

48-lead LQFP and LFCSP (7 mm × 7 mm) packages

Part details & applications

The AD7610 is a 16-bit charge redistribution successive approximation register (SAR), architecture analog-to-digital converter (ADC) fabricated on Analog Devices, Inc.'s iCMOS high voltage process. The device is configured through hardware or via a dedicated write only serial configuration port for input range and operating mode. The AD7610 contains a high speed 16-bit sampling ADC, an internal conversion clock, an internal reference (and buffer), error correction circuits, and both serial and parallel system interface ports. A falling edge on CNVST samples the analog input on IN+ with respect to a ground sense, IN−. The AD7610 features four different analog input ranges: 0 V to 5 V, 0 V to 10 V, ±5 V, and ±10 V. Power consumption is scaled linearly with throughput. The device is available in Pb-free 48-lead, low-profile quad flat package (LQFP) and a lead frame chip-scale (LFCSP_VQ) package. Operation is specified from −40°C to +85°C.

Applications

Process control
Medical instruments
High speed data acquisition
Digital signal processing
Instrumentation
Spectrum analysis
ATE

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