AD7477AARMZ

Semiconductors - ICs

> Data & Signal Conversion

> Analog-to-Digital Converters - ADC

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Series Information for AD7477AARMZ - Analog Devices

Features

  • feature
    Fast throughput rate: 1 MSPS Specified for VDD of 2.35 V to 5.25 V Low power 3.6 mW at 1 MSPS with 3 V supplies 12.5 mW at 1 MSPS with 5 V supplies Wide input bandwidth 71 dB SNR at 100 kHz input frequency Flexible power/serial clock speed management No pipeline delays High speed serial interface SPI/QSPIu2122/MICROWIRE/DSP compatible Standby mode: 1 u00b5A maximum 6-lead SC70 package 8-lead MSOP Qualified for automotive applications

Description

ADC 10BIT 1MSPS MSOP-8

The AD7476A/AD7477A/AD7478A are 12-bit, 10-bit, and 8-bit high speed, low power, successive-approximation analog-to- digital converters (ADCs), respectively. The parts operate from a single 2.35 V to 5.25 V power supply and feature throughput rates up to 1 MSPS. The parts contain a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 13 MHz. The conversion process and data acquisition are controlled using CS and the serial clock, allowing the devices to interface with microprocessors or DSPs. The input signal is sampled on the falling edge of CS, and the conversion is also initiated at this point. There are no pipeline delays associated with the parts. The AD7476A/AD7477A/ AD7478A use advanced design techniques to achieve low power dissipation at high throughput rates. The reference for the part is taken internally from VDD to allow the widest dynamic input range to the ADC. Thus, the analog input range for the part is 0 V to VDD. The conversion rate is determined by the SCLK.

Specifications

Resolution (Bits):
10bit
Sampling Rate:
1MSPS
Input Channel Type:
Single Ended
Data Interface:
Microwire QSPI SPI
Supply Voltage Type:
Single
Supply Voltage Min:
2.35V
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 10-Bit SAR ADCs
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)

Alternate Descriptions

RS Components
ADC,AD7477A 10bit 1MSPS SPI MSOP
Richardson RFPD
CONVERTER - ADC
RS Components UK
ADC,AD7477A 10bit 1MSPS SPI MSOP
RS Components DE
10-Bit-Bit ADC AD7477AARMZ Single Ended Seriell (SPI/QSPI/Microwire), MSOP 8-Pin 1 Montage-Typ : SMD Abtastrate : 1000ksps Architektur : SAR Versorgungsspannung einzeln typ. : 2,5 V, 3,3 V, 5 V Integrale Nichtlinearität : ±0.5LSB Abmessungen : 3 x 3 x 0.85mm, Analog Devices
RS Components HK
ADC,AD7477A 10bit 1MSPS SPI MSOP
RS Components JP
ADC,AD7477A 10bit 1MSPS SPI MSOP
RS Components FR
CAN 10bits 1Msps SPI MSOP
RS Components CN
ADC,AD7477A 10bit 1MSPS SPI MSOP
RS Components ES
ADC,AD7477A 10bit 1MSPS SPI MSOP
RS Components NL
ADC,AD7477A 10bit 1MSPS SPI MSOP
RS Components NO
AD7477AARMZ
RS Components US
ADC,AD7477A 10bit 1MSPS SPI MSOP
RS Components SG
ADC,AD7477A 10bit 1MSPS SPI MSOP
RS Components TW
ADC,AD7477A 10bit 1MSPS SPI MSOP