AD7694ARMZ

Semiconductors - ICs

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> Analog-to-Digital Converters - ADC

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Series Information for AD7694ARMZ - Analog Devices

Features

  • feature
    16-bit resolution with no missing codes Throughput: 250 kSPS at 5 V INL: u00b14 LSB max S/(N + D): 92 dB at 20 kHz THD: u2013106 dB at 20 kHz Pseudo-differential analog input range: 0 V to VREF with VREF up to VDD No pipeline delay Single-supply operation: 2.7 V or 5 V Proprietary serial interface SPIu00ae-/QSPIu2122-/MICROWIREu2122-/DSP-compatible1 Supply Current: 540 u03bcA at 2.7 V/100 kSPS, 800 u03bcA at 5 V/100 kSPS Standby current: 1 nA 8-lead MSOP package Improved second source to LTC1864 and LTC1864L

Description

ADC 16BIT 250KSPS MSOP-8

The AD7694 is a 16-bit, charge redistribution, successive approximation, PulSAR analog-to-digital converter (ADC) that operates from a single power supply, VDD, between 2.7 V to 5.25 V. It contains a low power, high speed, 16-bit sampling ADC with no missing codes (B grade), an internal conversion clock, and a serial, SPI-compatible interface port. The part also contains a low noise, wide bandwidth, short aperture delay track-and-hold circuit. On the CNV rising edge, it samples an analog input, IN+, between 0 V to REF with respect to a ground sense, IN−. The reference voltage, REF, is applied externally and can be set up to the supply voltage. Its power scales linearly with throughput. The AD7694 is housed in an 8-lead MSOP package with an operating temperature specified from −40°C to +85°C. APPLICATION DIAGRAM AD7694 REF

Specifications

Resolution (Bits):
16bit
Sampling Rate:
250kSPS
Input Channel Type:
Pseudo Differential
Data Interface:
SPI
Supply Voltage Type:
Single
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.25V
ADC / DAC Case Style:
MSOP
No. of Pins:
8Pins
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 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Supply Current:
800µA

Alternate Descriptions

RS Components
ADC Single SAR 250KSPS 16-Bit Serial
Richardson RFPD
CONVERTER - ADC
RS Components UK
ADC Single SAR 250KSPS 16-Bit Serial
RS Components DE
16-Bit-Bit ADC AD7694ARMZ Differentiell SPI, MSOP 8-Pin 1 Digital Interface Typ : Seriell (SPI) Montage-Typ : SMD Abtastrate : 250ksps Architektur : SAR Versorgungsspannung einzeln typ. : 3,3 V, 5 V Eingangssignal-Typ : Pseudo-Differential Integrale Nichtlinearität : ±6LSB Abmessungen : 3 x 3 x 0.85mm, Analog Devices
RS Components HK
ADC Single SAR 250KSPS 16-Bit Serial
RS Components JP
半導体,信号変換,ADC,16Bit
RS Components FR
ADC Single SAR 250KSPS 16-Bit Serial
RS Components CN
ADC Single SAR 250KSPS 16-Bit Serial
RS Components ES
ADC Single SAR 250KSPS 16-Bit Serial
RS Components NL
ADC Single SAR 250KSPS 16-Bit Serial
RS Components NO
ADC Single SAR 250KSPS 16-Bit Serial
RS Components US
ADC Single SAR 250KSPS 16-Bit Serial
RS Components SG
ADC Single SAR 250KSPS 16-Bit Serial
RS Components TW
ADC Single SAR 250KSPS 16-Bit Serial