ADS8330 Series

2.7V-to-5.5V 16-Bit 1MSPS Serial ADC With 2-to-1 Multiplexer

Catalog

2.7V-to-5.5V 16-Bit 1MSPS Serial ADC With 2-to-1 Multiplexer

Part	Configuration	Number of Inputs	Input Type	Reference Type	Ratio - S/H:ADC	Sampling Rate (Per Second)	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Package / Case	Architecture	Voltage - Supply, Analog	Number of Bits	Data Interface	Supplier Device Package	Mounting Type	Number of A/D Converters	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case [x]	Package / Case [y]
Texas Instruments ADS8330IBRSAR	S/H-ADC	2	Differential Single Ended	External	1:1	1 M	5.5 V	1.65 V	16-VQFN Exposed Pad	SAR	5 V	16	SPI	16-QFN (4x4)	Surface Mount	1	85 °C	-40 °C
Texas Instruments ADS8330IRSAT	S/H-ADC	2	Differential Single Ended	External	1:1	1 M	5.5 V	1.65 V	16-VQFN Exposed Pad	SAR	5 V	16	SPI	16-QFN (4x4)	Surface Mount	1	85 °C	-40 °C
Texas Instruments ADS8330IBPWR	S/H-ADC	2	Differential Single Ended	External	1:1	1 M	5.5 V	1.65 V	16-TSSOP	SAR	5 V	16	SPI	16-TSSOP	Surface Mount	1	85 °C	-40 °C	0.173 in	4.4 mm
Texas Instruments ADS8330IRSAR	S/H-ADC	2	Differential Single Ended	External	1:1	1 M	5.5 V	1.65 V	16-VQFN Exposed Pad	SAR	5 V	16	SPI	16-QFN (4x4)	Surface Mount	1	85 °C	-40 °C
Texas Instruments ADS8330IBRSAT	S/H-ADC	2	Differential Single Ended	External	1:1	1 M	5.5 V	1.65 V	16-VQFN Exposed Pad	SAR	5 V	16	SPI	16-QFN (4x4)	Surface Mount	1	85 °C	-40 °C
Texas Instruments ADS8330IPWR	S/H-ADC	2	Differential Single Ended	External	1:1	1 M	5.5 V	1.65 V	16-TSSOP	SAR	5 V	16	SPI	16-TSSOP	Surface Mount	1	85 °C	-40 °C	0.173 in	4.4 mm

Catalog

2.7V-to-5.5V 16-Bit 1MSPS Serial ADC With 2-to-1 Multiplexer

Key Features

• 2.7-V to 5.5-V Analog Supply, Low Power:15.5 mW (1 MHz, +VA = 3 V, +VBD = 1.8 V)1-MHz Sampling Rate 3 V ≤ +VA ≤ 5.5 V, 900-kHz Sampling Rate 2.7 V ≤ +VA ≤ 3 VExcellent DC Performance:±1.0 LSB Typ, ±1.75 LSB Max INL±0.5 LSB Typ, ±1 LSB Max DNL16-Bit NMC Over Temperature±0.5 mV Max Offset Error at 3 V±1 mV Max Offset Error at 5 VExcellent AC Performance at fI= 10 kHz with 93 dB SNR, 105 dB SFDR, -102 dB THDBuilt-In Conversion Clock (CCLK)1.65 V to 5.5 V I/O Supply:SPI/DSP Compatible SerialSCLK up to 50 MHzComprehensive Power-Down Modes:Deep Power-DownNap Power-DownAuto Nap Power-DownUnipolar Input Range: 0 V to VREFSoftware ResetGlobalCONVST(Independent ofCS)Programmable Status/Polarity EOC/INT16-Pin 4 × 4 QFN and 16-Pin TSSOP PackagesMulti-Chip Daisy Chain ModeProgrammable TAG Bit OutputAuto/Manual Channel Select Mode (ADS8330)APPLICATIONSCommunicationsTransducer InterfaceMedical InstrumentsMagnetometersIndustrial Process ControlData Acquisition SystemsAutomatic Test EquipmentAll trademarks are the property of their respective owners.2.7-V to 5.5-V Analog Supply, Low Power:15.5 mW (1 MHz, +VA = 3 V, +VBD = 1.8 V)1-MHz Sampling Rate 3 V ≤ +VA ≤ 5.5 V, 900-kHz Sampling Rate 2.7 V ≤ +VA ≤ 3 VExcellent DC Performance:±1.0 LSB Typ, ±1.75 LSB Max INL±0.5 LSB Typ, ±1 LSB Max DNL16-Bit NMC Over Temperature±0.5 mV Max Offset Error at 3 V±1 mV Max Offset Error at 5 VExcellent AC Performance at fI= 10 kHz with 93 dB SNR, 105 dB SFDR, -102 dB THDBuilt-In Conversion Clock (CCLK)1.65 V to 5.5 V I/O Supply:SPI/DSP Compatible SerialSCLK up to 50 MHzComprehensive Power-Down Modes:Deep Power-DownNap Power-DownAuto Nap Power-DownUnipolar Input Range: 0 V to VREFSoftware ResetGlobalCONVST(Independent ofCS)Programmable Status/Polarity EOC/INT16-Pin 4 × 4 QFN and 16-Pin TSSOP PackagesMulti-Chip Daisy Chain ModeProgrammable TAG Bit OutputAuto/Manual Channel Select Mode (ADS8330)APPLICATIONSCommunicationsTransducer InterfaceMedical InstrumentsMagnetometersIndustrial Process ControlData Acquisition SystemsAutomatic Test EquipmentAll trademarks are the property of their respective owners.

Description

The ADS8329 is a low-power, 16-bit, 1-MSPS analog-to-digital converter (ADC) with a unipolar input. The device includes a 16-bit capacitor-based SAR ADC with inherent sample-and-hold. The ADS8330 is based on the same core and includes a 2-to-1 input MUX with programmable option of TAG bit output. Both the ADS8329 and ADS8330 offer a high-speed, wide voltage serial interface and are capable of chain mode operation when multiple converters are used. These converters are available in 4 × 4 QFN and 16-pin TSSOP packages, and are fully specified for operation over the industrial -40°C to +85°C temperature range. The ADS8329 is a low-power, 16-bit, 1-MSPS analog-to-digital converter (ADC) with a unipolar input. The device includes a 16-bit capacitor-based SAR ADC with inherent sample-and-hold. The ADS8330 is based on the same core and includes a 2-to-1 input MUX with programmable option of TAG bit output. Both the ADS8329 and ADS8330 offer a high-speed, wide voltage serial interface and are capable of chain mode operation when multiple converters are used. These converters are available in 4 × 4 QFN and 16-pin TSSOP packages, and are fully specified for operation over the industrial -40°C to +85°C temperature range.