AD7276BRMZ

Semiconductors - ICs

> Data & Signal Conversion

> Analog-to-Digital Converters - ADC

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Series Information for AD7276BRMZ - Analog Devices

Features

  • feature
    Throughput rate: 3 MSPS Specified for VDD of 2.35 V to 3.6 V Power consumption 12.6 mW at 3 MSPS with 3 V supplies Wide input bandwidth 70 dB SNR at 1 MHz input frequency Flexible power/serial clock speed management No pipeline delays High speed serial interface SPI-/QSPIu2122-/MICROWIREu2122-/DSP compatible Temperature range: u221240u00b0C to +125u00b0C Power-down mode: 0.1 u00b5A typical 6-lead TSOT package 8-lead MSOP package AD7476 and AD7476A pin compatible

Description

IC 12BIT ADC SMD 7276 MSOP8

The AD7276/AD7277/AD7278 are 12-/10-/8-bit, high speed, low power, successive approximation analog-to-digital converters (ADCs), respectively. The parts operate from a single 2.35 V to 3.6 V power supply and feature throughput rates of up to 3 MSPS. The parts contain a low noise, wide bandwidth track- and-hold amplifier that can handle input frequencies in excess of 55 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 initiated at this point. There are no pipeline delays associated with the part. The AD7276/AD7277/AD7278 use advanced design techniques to achieve very low power dissipation at high throughput rates. The reference for the part is taken internally from VDD. This allows the widest dynamic input range to the ADC; therefore, the analog input range for the part is 0 to VDD. The conversion rate is determined by the SCLK.

Specifications

Resolution (Bits):
12bit
Sampling Rate:
3MSPS
Input Channel Type:
Single Ended
Data Interface:
Serial SPI
Supply Voltage Type:
Single
Supply Voltage Min:
2.35V
Supply Voltage Max:
3.6V
ADC / DAC Case Style:
MSOP
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
Single 12-Bit SAR ADCs
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
A/D / D/A Features:
Flexible Power/Serial Clock Speed Management No Pipeline Delays High Speed Serial Interface SPI®
Base Number:
7276
Conversion Time:
291ns
IC Case Style:
SOP
IC Generic Number:
7276
Linearity Error ADC / DAC +:
3.25LSB
Linearity Error ADC / DAC -:
3.25LSB
Logic Function Number:
7276
No. of Bits:
12bit
No. of Channels:
1Channels
Operating Temperature Range:
-40°C to +125°C
Supply Current:
5.5mA

Alternate Descriptions

RS Components
ADC Single SAR 3MSPS 12-Bit Serial
Richardson RFPD
CONVERTER - ADC
RS Components UK
ADC Single SAR 3MSPS 12-Bit Serial
RS Components DE
12-Bit-Bit ADC AD7276BRMZ Single Ended Seriell (SPI/QSPI/Microwire), MSOP 8-Pin 1 Montage-Typ : SMD Abtastrate : 3000ksps Architektur : SAR Versorgungsspannung einzeln typ. : 2,5 V, 3,3 V Integrale Nichtlinearität : ±1LSB Abmessungen : 3 x 3 x 0.85mm, Analog Devices
RS Components HK
ADC Single SAR 3MSPS 12-Bit Serial
RS Components JP
半導体,信号変換,ADC,12Bit
RS Components FR
ADC Single SAR 3MSPS 12-Bit Serial
RS Components CN
ADC Single SAR 3MSPS 12-Bit Serial
RS Components ES
ADC Single SAR 3MSPS 12-Bit Serial
RS Components NL
ADC Single SAR 3MSPS 12-Bit Serial
RS Components NO
ADC Single SAR 3MSPS 12-Bit Serial
RS Components US
ADC Single SAR 3MSPS 12-Bit Serial
RS Components SG
ADC Single SAR 3MSPS 12-Bit Serial
RS Components TW
ADC Single SAR 3MSPS 12-Bit Serial