ADC Single SAR 40ksps 12-bit Parallel/Serial 28-Pin SOIC Tube, ADS8506IDWG4, Texas Instruments

The ADS8506 is a complete low power, single 5-V supply, 12-bit sampling analog-to-digital (A/D) converter. It contains a complete 12-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 converter. ASPI compatible serial interface allows data to be synchronized to an internal or external clock. A full parallel interface with BYTE select is also provided to allow the maximum system design flexibility. The ADS8506 is specified at 40 kHz sampling rate over the industrial –40°C to 85°C temperature range.

40-kHz Min Sampling Rate

4-V, 5-V, and ±10-V Input Ranges

73.9-dB SINAD with 10-kHz Input

±0.45 LSB Max INL

±0.45 LSB Max DNL, 12-Bit No Missing Codes

±5-mV BPZ, ±0.5 PPM/°C BPZ Drift

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

Single 5-V Analog Supply

Pin-Compatible With ADS7806 and 16-Bit ADS7807/8507

Uses Internal or External 2.5-V Reference

Low Power Dissipation

24 mW Typ, 30 mW Max at 40 KSPS

50-µW Max Power Down Mode

28-Pin SO Package

Full Parallel Interface

2’s Comp or BTC Output Code

APPLICATIONS

Industrial Process Control
Test Equipment
Medical Equipment
Data Acquisition Systems
Digital Signal Processing
Instrumentation

Характеристики

Volt_supply_source	Single
Eccn	EAR99
Sampling_rate	40 ksps
Volt_reference	External, Internal
Digital_supply_support	No
Architecture	SAR
Resolution	12 Bit
Typical_power_dissipation	24 mW
Differential_nonlinearity	0.9 LSB
Signal_to_noise_ratio	74 dB
Input_type	Voltage
Input_signal_type	Single-Ended
Input_volt	±10 V, 4, 5
Бренд	Texas Instruments
Msl_level	2
Number_of_analog_inputs	1
Lead_finish	Gold
Htsn	8542390001
Max_power_dissipation	30 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=ADS8506&&fileType=pdf
Supplier_package	SOIC
Polarity_of_input_volt	Bipolar, Unipolar
Operating_supply_volt	4.75, 5 V, 5.25
Number_of_adcs	1
Digital_interface_type	Parallel, Serial (SPI, QSPI)

Артикул: ADS8506IDWG4

Описание