AD7623ASTZ

Semiconductors - ICs

> Data & Signal Conversion

> Analog-to-Digital Converters - ADC

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Series Information for AD7623ASTZ - Analog Devices

Features

  • feature
    Throughput: 1.33 MSPS 2.048 V internal reference Differential input range: u00b1VREF (VREF up to 2.5 V) INL: u00b11 LSB typical 16-bit resolution with no missing codes SINAD: 88 dB typical @ 100 kHz THD: u221297 dB typical @ 100 kHz No pipeline delay (SAR architecture) Parallel (16- or 8-bit bus) and serial 5 V/3.3 V/2.5 V interface SPIu00ae-/QSPIu2122-/MICROWIREu2122-/DSP-compatible 2.5 V single-supply operation Power dissipation: 45 mW typical @ 1.33 MSPS 48-lead LQFP and LFCSP_VQ packages Speed upgrade of the AD7677

Description

ADC 16BIT 1.33MSPS LQFP-48

The AD7623 is a 16-bit, 1.33 MSPS, charge redistribution SAR, fully differential analog-to-digital converter (ADC) that operates from a single 2.5 V power supply. It 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. Power consump- tion is automatically scaled with throughput, making it ideal for battery-powered applications. It is available in 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.

Specifications

Resolution (Bits):
16bit
Sampling Rate:
1.33MSPS
Input Channel Type:
Differential Single Ended
Data Interface:
SPI
Supply Voltage Type:
Single
Supply Voltage Min:
2.37V
Supply Voltage Max:
2.63V
ADC / DAC Case Style:
LQFP
No. of Pins:
48Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
Single 16-Bit SAR ADCs
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (07-Jul-2017)

Alternate Descriptions

Richardson RFPD
CONVERTER - ADC