AD7888BRZ

Semiconductors - ICs

> Data & Signal Conversion

> Analog-to-Digital Converters - ADC

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Series Information for AD7888BRZ - Analog Devices

Features

  • feature
    Specified for VDD of 2.7 V to 5.25 V Flexible Power/Throughput Rate Management Shutdown Mode: 1 u242eA Max Eight Single-Ended Inputs Serial Interface: SPIu2122/QSPIu2122/MICROWIREu2122/DSP Compatible 16-Lead Narrow SOIC and TSSOP Packages

Description

ADC 12BIT 125KSPS NSOIC-16

The AD7888 is a high speed, low power, 12-bit ADC that oper- ates from a single 2.7 V to 5.25 V power supply. The AD7888 is capable of a 125 kSPS throughput rate. The input track-and- hold acquires a signal in 500 ns and features a single-ended sampling scheme. The AD7888 contains eight single-ended analog inputs, AIN1 through AIN8. The analog input on each of these channels is from 0 to VREF. The part is capable of con- verting full power signals up to 2.5 MHz. The AD7888 features an on-chip 2.5 V reference that can be used as the reference source for the A/D converter. The REF IN/REF OUT pin allows the user access to this reference. Alter- natively, this pin can be overdriven to provide an external refer- ence voltage for the AD7888. The voltage range for this external reference is from 1.2 V to VDD. CMOS construction ensures low power dissipation of typically 2 mW for normal operation and 3 µW in power-down mode. The part is available in a 16-lead narrow body small outline (SOIC) and a 16-lead thin shrink small outline (TSSOP) package.

Specifications

Resolution (Bits):
12bit
Sampling Rate:
125kSPS
Input Channel Type:
Single Ended
Data Interface:
SPI
Supply Voltage Type:
Single
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.25V
ADC / DAC Case Style:
NSOIC
No. of Pins:
16Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
105°C
Product Range:
Octal 12-Bit SAR ADCs
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Supply Current:
700µA

Alternate Descriptions

RS Components
ADC Single SAR 125KSPS 12-Bit Serial
Richardson RFPD
CONVERTER - ADC
RS Components UK
ADC Single SAR 125KSPS 12-Bit Serial
RS Components DE
12-Bit-Bit ADC AD7888BRZ Single Ended Seriell (SPI/QSPI/Microwire), SOIC 16-Pin 8 Montage-Typ : SMD Abtastrate : 125ksps Architektur : SAR Versorgungsspannung einzeln typ. : 3,3 V, 5 V Integrale Nichtlinearität : ±1LSB Abmessungen : 10 x 4 x 1.5mm, Analog Devices
RS Components HK
ADC Single SAR 125KSPS 12-Bit Serial
RS Components JP
ADC Single SAR 125KSPS 12-Bit Serial
RS Components FR
ADC Single SAR 125KSPS 12-Bit Serial
RS Components CN
ADC Single SAR 125KSPS 12-Bit Serial
RS Components ES
ADC Single SAR 125KSPS 12-Bit Serial
RS Components NL
ADC Single SAR 125KSPS 12-Bit Serial
RS Components NO
ADC Single SAR 125KSPS 12-Bit Serial
RS Components US
ADC Single SAR 125KSPS 12-Bit Serial
RS Components SG
ADC Single SAR 125KSPS 12-Bit Serial
RS Components TW
ADC Single SAR 125KSPS 12-Bit Serial