ADC Single SAR 200ksps 16-bit Parallel/Serial 28-Pin SOIC Tube, ADS8517IDW, Texas Instruments

The ADS8517 is a complete low-power, single 5-V supply, 16-bit sampling analog-to-digital (A/D) converter. It contains a complete, 16-bit, capacitor-based, successive approximation register (SAR) A/D converter with sample-and-hold, clock, reference, and data interface. The converter can be configured for a variety of input ranges including ±10 V, 4 V,and 5 V. For most input ranges, the input voltage can swing to 25 V or –25 V without damage to the device. AnSPI-compatible serial interface allows data to be synchronized to an internal or external clock. A full parallel interface using the selectable BYTE pin is also provided to allow the maximum system design flexibility. The ADS8517 is specified at a 200-kHz sampling rate over the industrial -40°C to +85°C temperature range.

200-kHz Minimum Sampling Rate

4-V, 5-V, and ±10-V Input Ranges with High-Impedance Input

±1.5 LSB Max INL

+1.5/-1 LSB Max/Min DNL, 16 Bits NMC

±2-mV Max BPZ, ±0.6 ppm/°C BPZ Drift

±2-mV Max UPZ, ±0.15 ppm/°C UPZ Drift

88.8-dB SINAD with 10-kHz Input

SPI-Compatible Serial Output With Daisy-Chain (TAG), SPI Master/Slave Feature

Full Parallel Interface

Binary Twos Complement or Straight Binary Output Code Formats

Single 4.5-V to 5.5-V Analog Supply, 1.65-V to5.5-V Interface Supply

Uses Internal 2.5-V or External Reference

No External Precision Resistors Required

Low Power Dissipation (ADC+REF+BUF):

47 mW Typ, 60 mW Max at 200 kSPS

50-µW Max Power-Down Mode

Pin-Compatible with 16-Bit ADS7807 and ADS8507, and 12-Bit ADS7806 and ADS8506

SO-28 and TSSOP-28 Packages

APPLICATIONS

Portable Test Equipment
USB Data Acquisition Module
Medical Equipment
Industrial Process Control
Digital Signal Processing
Instrumentation

Характеристики

Volt_supply_source	Single
Number_of_analog_inputs	1
Sampling_rate	200 ksps
Volt_reference	External, Internal
Digital_supply_support	No
Architecture	SAR
Resolution	16 Bit
Typical_power_dissipation	47 mW
Differential_nonlinearity	-2, 3 LSB
Signal_to_noise_ratio	88 dB
Input_type	Voltage
Input_signal_type	Single-Ended
Input_volt	±10 V, 4, 5
Бренд	Texas Instruments
Msl_level	2
Country_of_origin	United States
Eccn	EAR99
Htsn	8542390001
Lead_finish	Gold
Max_power_dissipation	60 mW
Max_processing_temp	260
Mounting	Surface Mount
Operating_temp	-40 to 85 °C
Pin_count	28
Product_dimensions	18 x 7.52 x 2.35 mm
Schedule_b	8542390000
Screening_level	Industrial
Specifications	http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=ADS8517&&fileType=pdf
Supplier_package	SOIC
Polarity_of_input_volt	Bipolar, Unipolar
Operating_supply_volt	4.5, 5 V, 5.5
Number_of_adcs	1
Digital_interface_type	Parallel, Serial (SPI)

SKU: ADS8517IDW

Description