ADC Single SAR 580ksps 18-bit Parallel 48-Pin TQFP T/R, ADS8381IPFBT, Texas Instruments

The ADS8381 is an 18-bit, 580 kHz A/D converter. The device includes a 18-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8381 offers a full 18-bit interface, a 16-bit option where data is read using two read cycles, or an 8-bit bus using three read cycles.The ADS8381 is available in a 48-lead TQFP package and is characterized over the industrial –40°C to 85°C temperature range.

580-kHz Sample Rate

18-Bit NMC Ensured Over Temperature

Zero Latency

Low Power: 115 mW at 580 kHz

Unipolar Input Range

Onboard Reference Buffer and Conversion Clock

Wide Digital Supply

Flexible 8-/16-/18-Bit Parallel Interface

Pin Compatible With ADS8383

48-Pin TQFP Package

APPLICATIONS

Medical Instruments
Optical Networking
Transducer Interface
High Accuracy Data Acquisition Systems
Magnetometers

Характеристики

Volt_supply_source	Single
Number_of_analog_inputs	1
Sampling_rate	580 ksps
Volt_reference	External
Digital_supply_support	No
Architecture	SAR
Resolution	18 Bit
Typical_power_dissipation	115 mW
Differential_nonlinearity	-2, 3 LSB
Signal_to_noise_ratio	87 dB
Input_type	Voltage
Input_signal_type	Differential
Input_volt	4.096 V
Бренд	Texas Instruments
Msl_level	2
Country_of_origin	United States
Eccn	EAR99
Htsn	8542390001
Lead_finish	Gold
Max_power_dissipation	130 mW
Max_processing_temp	260
Mounting	Surface Mount
Operating_temp	-40 to 85 °C
Pin_count	48
Product_dimensions	7 x 7 x 1 mm
Schedule_b	8542390000
Screening_level	Industrial
Specifications	http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=ADS8381&&fileType=pdf
Supplier_package	TQFP
Polarity_of_input_volt	Unipolar
Operating_supply_volt	4.75, 5 V, 5.25
Number_of_adcs	1
Digital_interface_type	Parallel

Артикул: ADS8381IPFBT

Описание