Analog Devices, Inc. Converter - ADC AD7940BRMZ

The AD79401 is a 14-bit, fast, low power, successive approximation ADC. The part operates from a single 2.50 V to 5.5 V power supply and features throughput rates up to 100 kSPS. The part contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 7 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 pipelined delays associated with the part.The AD7940 uses advanced design techniques to achieve very low power dissipation at fast throughput rates. The reference for the part is taken internally from V_DD, which allows the widest dynamic input range to the ADC. Thus, the analog input range for this part is 0 V to V_DD. The conversion rate is determined by the SCLK frequency.This part features a standard successive approximation ADC with accurate control of the sampling instant via a CS input and once off conversion control.

ADC,AD7940B 14bit 100kSPS MSOP8 - Data Converters - General Purpose ADCs

ADC,AD7940B 14bit 100kSPS MSOP8 - Data Converters - General Purpose ADCs
Delivery on production packaging - Tube. This product is non-returnable.

ADC,AD7940B 14bit 100kSPS MSOP8 - Data Converters - General Purpose ADCs

IC ADC 14BIT SAR 8MSOP

14 Bit Analog to Digital Converter 1 Input 1 SAR 8-MSOP

ADC, Successive Approximation, 14-Bit, 1 Channel, Serial Access, PDSO8

Manufacturer: Analog Devices Inc.
Win Source Part Number: 1013227-AD7940BRMZ
Packaging: Tube/Rail
Configuration: S/H-ADC
Number of Inputs: 1
Input Type: Single Ended
Number of Bits: 14
Data Interface: SPI, DSP
Number of A/D Converters: 1
Reference Type: Supply
Family Name: AD7940
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 8-MSOP
Analog Supply Voltage: 2.5 V to 5.5 V
Digital Supply Voltage: 2.5 V to 5.5 V
Sampling Rate: 100k
Alternative Parts (Cross-Reference): MAX145ACUA+; MAX145ACUA; MAX145ACUA-T; TLC3541IDGKRG4;
Introduction Date: November 08, 2002
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Balance