Product Summary

The ADS8412I is a 16-bit, 2 MHz A/D converter with an internal 4.096-V reference. The device includes a 16-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8412I offers a full 16-bit interface and an 8-bit option where data is read using two 8-bit read cycles. The ADS8412I has a unipolar differential input. It is available in a 48-lead TQFP package and is characterized over the industrial -40℃ to 85℃ temperature range.

Parametrics

Absolute maximum ratings: (1)Voltage of +IN to AGND: –0.4V to +VA+0.1V; (2)Voltage of –IN to AGND: –0.4V to +VA+0.1V; (3)Voltage range of +VA to AGND: –0.3 V to 7V; (4)Voltage range of +VBD to BDGND: –0.3V to 7V; (5)Voltage range of +VA to +VBD: –0.3V to 2.55V; (6)Digital input voltage to BDGND: –0.3V to +VBD + 0.3V; (7)Digital output voltage to BDGND: –0.3V to +VBD + 0.3V; (8)Operating free-air temperature range, TA: –40℃ to 85℃; (9)Storage temperature range, Tstg: –65℃ to 150℃; (10)Junction temperature (TJ max): 150℃; (11)Power dissipation, TQFP package: (TJMax - TA)/qJA; (12)qJA thermal impedance, TQFP package: 86℃/W; (13)Lead temperature, soldering, Vapor phase (60 sec): 215℃; (14)Lead temperature, Infrared (15 sec): 220℃.

Features

Features: (1)2-MHz Sample Rate; (2)16-Bit NMC Ensured Over Temperature; (3)Zero Latency; (4)Unipolar Differential Input Range: Vref to -Vref; (5)Onboard Reference; (6)Onboard Reference Buffer; (7)High-Speed Parallel Interface; (8)Power Dissipation: 175 mW at 2 MHz Typ; (9)Wide Digital Supply; (10)8-/16-Bit Bus Transfer; (11)48-Pin TQFP Package ; (12)ESD Sensitive - HBM Capability of 500 V, 1000 V at All Input Pins.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
ADS8412IBPFBR
ADS8412IBPFBR

Texas Instruments

ADC (A/D Converters) 16 Bit 2MSPS Parallel

Data Sheet

0-786: $26.59
786-1000: $26.09
ADS8412IBPFBRG4
ADS8412IBPFBRG4

Texas Instruments

ADC (A/D Converters) 16 Bit 2MSPS Parallel

Data Sheet

0-786: $26.59
786-1000: $26.09
ADS8412IBPFBT
ADS8412IBPFBT

Texas Instruments

ADC (A/D Converters) 16 Bit 2MSPS Parallel

Data Sheet

0-187: $29.10
187-250: $28.72
ADS8412IBPFBTG4
ADS8412IBPFBTG4

Texas Instruments

ADC (A/D Converters) 16 Bit 2MSPS Parallel

Data Sheet

0-187: $29.10
187-250: $28.72
ADS8412IPFBR
ADS8412IPFBR

Texas Instruments

ADC (A/D Converters) 16 Bit 2MSPS Parallel

Data Sheet

Negotiable 
ADS8412IPFBRG4
ADS8412IPFBRG4

Texas Instruments

ADC (A/D Converters) 16 Bit 2MSPS Parallel

Data Sheet

Negotiable 
ADS8412IPFBT
ADS8412IPFBT

Texas Instruments

ADC (A/D Converters) 16 Bit 2MSPS Parallel

Data Sheet

0-187: $22.00
187-250: $21.70
ADS8412IPFBTG4
ADS8412IPFBTG4

Texas Instruments

ADC (A/D Converters) 16 Bit 2MSPS Parallel

Data Sheet

0-187: $22.00
187-250: $21.70