ADS8860 Series

16-bit, 1-MSPS, 1-channel SAR ADC with single-ended input, SPI and daisy chain

Catalog

16-bit, 1-MSPS, 1-channel SAR ADC with single-ended input, SPI and daisy chain

Part	Operating Temperature [Max]	Operating Temperature [Min]	Reference Type	Number of A/D Converters	Data Interface	Sampling Rate (Per Second)	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Supplier Device Package	Architecture	Package / Case	Package / Case [x]	Package / Case [x]	Input Type	Mounting Type	Number of Bits	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Number of Inputs	Ratio - S/H:ADC	Configuration	Power (Typ) @ Conditions	Supplied Contents	Utilized IC / Part	Input Range [Max]	Input Range [Min]
Texas Instruments ADS8860IDGSR	85 °C	-40 °C	External	1	SPI	1 M	1.65 V	3.6 V	10-VSSOP	SAR	10-MSOP 10-TFSOP	3 mm	0.118 in	Pseudo-Differential Single Ended	Surface Mount	16	2.7 V	3.6 V	1	1:1	S/H-ADC
Texas Instruments ADS8860V2EVM-PDK				1	USB	1 M										16						5.5 mW	Board(s)	ADS8860
Texas Instruments ADS8860IDRCR	85 °C	-40 °C	External	1	SPI	1 M	2.7 V	3.6 V	10-VSON (3x3)	SAR	10-VFDFN Exposed Pad			Pseudo-Differential Single Ended	Surface Mount	16	2.7 V	3.6 V	1	1:1	S/H-ADC
Texas Instruments ADS8860EVM-PDK				1	SPI	1 M										16						5.5 mW	Board(s) Cable(s) Power Supply	ADS8860	VREF	0
Texas Instruments ADS8860IDRCT	85 °C	-40 °C	External	1	SPI	1 M	1.65 V	3.6 V	10-VSON (3x3)	SAR	10-VFDFN Exposed Pad			Pseudo-Differential Single Ended	Surface Mount	16	2.7 V	3.6 V	1	1:1	S/H-ADC

Catalog

16-bit, 1-MSPS, 1-channel SAR ADC with single-ended input, SPI and daisy chain

Key Features

• Sample rate: 1 MHzNo latency outputUnipolar, single-ended input range:0 to +VREFSPI™-compatible serial interface withdaisy-chain optionExcellent AC and DC performance:SNR: 93 dB, THD: –108 dBINL: ±1.0 LSB (typ), ±2.0 LSB (max)DNL: ±1.0 LSB (max), 16-bit NMCWide operating range:AVDD: 2.7 V to 3.6 VDVDD: 1.65 V to 3.6 V(independent of AVDD)REF: 2.5 V to 5 V (independent of AVDD)Operating temperature: –40°C to +85°CLow-power dissipation:5.5 mW at 1 MSPS0.55 mW at 100 kSPS55 µW at 10 kSPSPower-down current (AVDD): 50 nAFull-scale step settling to 16 Bits: 290 nsPackages: VSSOP-10 and VSON-10Sample rate: 1 MHzNo latency outputUnipolar, single-ended input range:0 to +VREFSPI™-compatible serial interface withdaisy-chain optionExcellent AC and DC performance:SNR: 93 dB, THD: –108 dBINL: ±1.0 LSB (typ), ±2.0 LSB (max)DNL: ±1.0 LSB (max), 16-bit NMCWide operating range:AVDD: 2.7 V to 3.6 VDVDD: 1.65 V to 3.6 V(independent of AVDD)REF: 2.5 V to 5 V (independent of AVDD)Operating temperature: –40°C to +85°CLow-power dissipation:5.5 mW at 1 MSPS0.55 mW at 100 kSPS55 µW at 10 kSPSPower-down current (AVDD): 50 nAFull-scale step settling to 16 Bits: 290 nsPackages: VSSOP-10 and VSON-10

Description

The ADS8860 is a 16-bit, 1-MSPS, single-ended input, analog-to-digital converter (ADC). The device operates with a 2.5-V to 5-V external reference, offering a wide selection of signal ranges without additional input signal scaling. The reference voltage setting is independent of, and can exceed, the analog supply voltage (AVDD). The device offers an SPI-compatible serial interface that also supports daisy-chain operation for cascading multiple devices. An optional busy-indicator bit makes synchronizing with the digital host easy. The device supports unipolar single-ended analog inputs in the range of –0.1 V to VREF+ 0.1 V. Device operation is optimized for very low-power operation. Power consumption directly scales with speed. This feature makes the ADS8860 excellent for lower-speed applications. The ADS8860 is a 16-bit, 1-MSPS, single-ended input, analog-to-digital converter (ADC). The device operates with a 2.5-V to 5-V external reference, offering a wide selection of signal ranges without additional input signal scaling. The reference voltage setting is independent of, and can exceed, the analog supply voltage (AVDD). The device offers an SPI-compatible serial interface that also supports daisy-chain operation for cascading multiple devices. An optional busy-indicator bit makes synchronizing with the digital host easy. The device supports unipolar single-ended analog inputs in the range of –0.1 V to VREF+ 0.1 V. Device operation is optimized for very low-power operation. Power consumption directly scales with speed. This feature makes the ADS8860 excellent for lower-speed applications.