ADC Single SAR 250ksps 16-bit Parallel 28-Pin SOIC T/R, ADS8505IBDWR, Texas Instruments

The ADS8505 is a complete 16-bit sampling A/D converter using state-of-the-art CMOS structures. It contains a complete 16-bit, capacitor-based, SAR A/D with S/H, reference, clock, interface for microprocessor use, and 3-state output drivers. The ADS8505 is specified at a 250-kHz sampling rate over the full temperature range. Precisionresistors provide an industry standard ±10-V input range, while the innovative design allows operation from a single +5-V supply, with power dissipation under 100 mW. The ADS8505 is available in 28-pin SOIC and 28-pin SSOP packages, both fully specified for operation over the industrial -40°C to 85°C temperature range.

105dB SFDR at 250-kHz Sample Rate

Standard ±10-V Input Range

±1.5 LSB Max INL

±1 LSB Max DNL, 16-Bits No Missing Codes

±2 mV Max Bipolar Zero Error With ±0.4 PPM/°C Drift

±0.1% FSR Max Full-Scale Error With ±2 PPM/°C Drift

Single 5-V Supply Operation

Pin-Compatible With ADS7805 (Low Speed) and 12-Bit ADS8504/7804

Uses Internal or External Reference

Full Parallel DataOutput

70-mW Typ Power Dissipation at 250 KSPS

28-Pin SSOP and SOIC Packages

APPLICATIONS

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

Характеристики

Volt_supply_source	Analog and Digital
Number_of_analog_inputs	1
Sampling_rate	250 ksps
Volt_reference	External, Internal
Digital_supply_support	Yes
Architecture	SAR
Resolution	16 Bit
Typical_power_dissipation	70 mW
Differential_nonlinearity	1 LSB
Signal_to_noise_ratio	88 dB
Input_type	Voltage
Input_signal_type	Single-Ended
Input_volt	±10 V
Бренд	Texas Instruments
Msl_level	2
Country_of_origin	Taiwan
Eccn	EAR99
Htsn	8542390001
Lead_finish	Gold
Max_power_dissipation	100 mW
Max_processing_temp	260, 300
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=ADS8505&&fileType=pdf
Supplier_package	SOIC
Polarity_of_input_volt	Bipolar
Operating_supply_volt	4.75, 5 V, 5.25
Number_of_adcs	1
Digital_interface_type	Parallel

SKU: ADS8505IBDWR

Description