Product Summary

The ADS8344E is an 8-channel, 16-bit, sampling Analog-to-Digital (A/D) converter with a synchronous serial interface. Typical power dissipation is 10mW at a 100kHz throughput rate and a +5V supply. The reference voltage (VREF) can be varied between 500mV and VCC, providing a corresponding input voltage range of 0V to VREF. The ADS8344E includes a shutdown mode that reduces power dissipation to under 15μW. The ADS8344E is tested down to 2.7V operation. The applications of the ADS8344E include data acquisition, test and measurement equipment, industrial process control, personal digital assistants and battery-powered systems.

Parametrics

ADS8344E absolute maximum ratings: (1)+VCC to GND: –0.3V to +6V; (2)Analog Inputs to GND: –0.3V to +VCC + 0.3V; (3)Digital Inputs to GND: –0.3V to +6V; (4)Power Dissipation: 250mW; (5)Maximum Junction Temperature: +150℃; (6)Operating Temperature Range:–40 to +85℃; (7)storage temperature range: –65 to +150℃; (8)Lead Temperature (soldering, 10s): +300℃.

Features

ADS8344E features: (1)pin for pin with ADS7844; (2)single supply: 2.7V to 5V; (3)8-channel single-ended or 4-channel differential input; (4)up to 100kHz conversion rate; (5)84dB sinad; (6)serial interface; (7)QSOP-20 AND SSOP-20 packages.

Diagrams

ADS8344E pin configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
ADS8344E
ADS8344E

Texas Instruments

ADC (A/D Converters) 16-Bit 8-Ch Serial Output Sampling

Data Sheet

0-1: $11.39
1-10: $10.37
10-25: $9.58
25-50: $9.25
ADS8344E/2K5
ADS8344E/2K5

Texas Instruments

ADC (A/D Converters) 16-Bit 8-Ch Serial Output Sampling

Data Sheet

0-2000: $5.40
2000-2500: $5.40
ADS8344EB
ADS8344EB

Texas Instruments

ADC (A/D Converters) 16-Bit 8-Ch Serial Output Sampling

Data Sheet

0-1: $10.65
1-10: $10.02
10-25: $9.39
25-50: $9.21
ADS8344E/2K5G4
ADS8344E/2K5G4

Texas Instruments

ADC (A/D Converters) 16-Bit 8-Ch Serial Output Sampling

Data Sheet

0-2000: $5.40
2000-2500: $5.40
ADS8344EB/2K5G4
ADS8344EB/2K5G4

Texas Instruments

ADC (A/D Converters) 16-Bit 8-Ch Serial Output Sampling

Data Sheet

0-2000: $6.48
2000-2500: $6.48
ADS8344EB/2K5
ADS8344EB/2K5

Texas Instruments

ADC (A/D Converters) 16-Bit 8-Ch Serial Output Sampling

Data Sheet

0-2000: $6.48
2000-2500: $6.48
ADS8344EVM
ADS8344EVM

Texas Instruments

Data Conversion IC Development Tools ADS8344 Eval Mod

Data Sheet

0-1: $33.48
ADS8344EBG4
ADS8344EBG4

Texas Instruments

ADC (A/D Converters) 16-Bit 8-Ch Serial Output Sampling

Data Sheet

0-34: $9.39
34-50: $9.21
50-100: $8.41
100-250: $8.29