Product Summary

The ADS7815U is a complete 16-bit sampling analogto digital (A/D) converter featuring excellent AC performance and a 250kHz throughput rate. The design includes a 16-bit capacitor-based SAR A/D converter with an inherent sample and hold (S/H), a precision reference, and an internal clock.

Parametrics

ADS7815U absolute maximum ratings: (1)Analog Inputs, VIN: ±VS; REF: GND –0.3V to +VS +0.3V; CAP: Indefinite Short to GND; (2)Momentary Short to +VS; (3)+VS: 7V; (4)–VS: –7V; (5)Digital Inputs: GND –0.3V to +VS +0.3V; (6)Maximum Junction Temperature: +165℃; (7)Internal Power Dissipation: 825mW; (8)Lead Temperature (soldering, 10s): +300℃.

Features

ADS7815U features: (1)250kHz sampling rate; (2)Complete with s/h, ref, clock, etc.; (3)96dB min SFDR with 100kHz input; (4)84dB min sinad; (5)±2.5V input range; (6)28-lead soic.

Diagrams

ADS7815U block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ADS7815U
ADS7815U
Texas Instruments
ADC (A/D Converters) 16-Bit 250kHz Sampling CMOS
Data Sheet
0-1: $21.40
1-10: $20.13
10-25: $18.86
25-50: $18.50
ADS7815U/1K
ADS7815U/1K
Texas Instruments
ADC (A/D Converters) 16-Bit 250kHz Sampling CMOS
Data Sheet
0-786: $14.65
786-1000: $14.38
ADS7815UE4
ADS7815UE4
Texas Instruments
ADC (A/D Converters) 16-Bit 250kHz Sampling CMOS
Data Sheet
0-1: $21.40
1-10: $20.13
10-25: $18.86
25-50: $18.50
ADS7815UG4
ADS7815UG4
Texas Instruments
ADC (A/D Converters) 16-Bit 250kHz Sampling CMOS
Data Sheet
0-1: $21.40
1-10: $20.13
10-25: $18.86
25-50: $18.50
ADS7815U/1KE4
ADS7815U/1KE4
Texas Instruments
ADC (A/D Converters) 16-Bit 250kHz Sampling CMOS
Data Sheet
0-786: $14.65
786-1000: $14.38