AD7851ARSZ

Semiconductors - ICs

> Data & Signal Conversion

> Analog-to-Digital Converters - ADC

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Series Information for AD7851ARSZ - Analog Devices

Features

  • feature
    Single 5 V Supply 333 kSPS Throughput Rate/u2d1e2 LSB DNLu2014A Grade 285 kSPS Throughput Rate/u2d1e1 LSB DNLu2014K Grade A and K Grades Guaranteed to 125u2d17C/238 kSPS Throughput Rate Pseudo-Differential Input with Two Input Ranges System and Self-Calibration with Autocalibration on Power-Up Read/Write Capability of Calibration Data Low Power: 60 mW Typ Power-Down Mode: 5 u242eW Typ Power Consumption Flexible Serial Interface: 8051/SPIu00ae /QSPIu2122/u242eP Compatible 24-Lead PDIP, SOIC, and SSOP Packages

Description

ADC 14BIT 333KSPS SSOP-24

The AD7851 is a high speed, 14-bit ADC that operates from a single 5 V power supply. The ADC powers up with a set of default conditions at which time it can be operated as a read-only ADC. The ADC contains self-calibration and system calibration options to ensure accurate operation over time and temperature and has a number of power-down options for low power applications. The AD7851 is capable of a 333 kHz throughput rate. The input track-and-hold acquires a signal in 0.33 µs and features a pseudo-differential sampling scheme. The AD7851 has the added advantage of two input voltage ranges (0 V to VREF and –VREF/2 to +VREF/2 centered about VREF/2). Input signal range is to VDD and the part is capable of converting full power signals to 20 MHz. CMOS construction ensures low power dissipation (60 mW typ) with power-down mode (5 µW typ). The part is available in a 24-lead, 0.3 inch-wide PDIP, a 24-lead SOIC, and a 24-lead SSOP package.

Specifications

Resolution (Bits):
14bit
Sampling Rate:
333kSPS
Input Channel Type:
Pseudo Differential
Data Interface:
SPI
Supply Voltage Type:
Single
Supply Voltage Min:
4.75V
Supply Voltage Max:
5.25V
ADC / DAC Case Style:
SSOP
No. of Pins:
24Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
Single 14-Bit SAR ADCs
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (07-Jul-2017)

Alternate Descriptions

Newark Electronics
ADC, 14BIT, 333KSPS, SSOP-24; Resolution (Bits):14bit; Sampling Rate:333kSPS; Input Channel Type:Pseudo Differential; Data Interface:SPI; Supply Voltage Type:Single; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V RoHS Compliant: Yes
Richardson RFPD
CONVERTER - ADC
RS Components NO
ADC Single SAR 333KSPS 14-Bit Serial