ADC Single SAR 500ksps 12-bit Parallel 32-Pin TQFP T/R, ADS7852YB/250, Texas Instruments

The ADS7852 is an 8-channel, 12-bit Analog-to-Digital (A/D) converter complete with sample-and-hold, internal 2.5V reference and a full 12-bit parallel output interface. Typical power dissipation is 13mW at at 500kHz throughput rate. The ADS7852 features both a nap mode and a sleep mode, further reducing the power consumption to 2mW. The input range is from 0V to twice the reference voltage. The reference voltage can be overdriven by an external voltage.The ADS7852 is ideal for multi-channel applications where low power and small size are critical. Medical instrumentation, high-speed data acquisition and laboratory equipment are just a few of the applications that would take advantage of the special features offered by the ADS7852. The ADS7852 is available in an TQFP-32 package and is fully specified and guaranteed over the –40°C to +85°C temperature range.

2.5V INTERNAL REFERENCE

8 INPUT CHANNELS

500kHz SAMPLING RATE

SINGLE 5V SUPPLY

±1LSB: INL, DNL

NO MISSING CODES

70dB SINAD

LOW POWER: 13mW

TQFP-32 PACKAGE

APPLICATIONS

DATA ACQUISITION
TEST AND MEASUREMENT
INDUSTRIAL PROCESS CONTROL
MEDICAL INSTRUMENTS

Характеристики

Volt_supply_source	Single
Eccn	EAR99
Number_of_adcs	1
Operating_supply_volt	4.75, 5 V, 5.25
Polarity_of_input_volt	Unipolar
Supplier_package	TQFP
Specifications	http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=ADS7852&&fileType=pdf
Schedule_b	8542390000
Product_dimensions	5 x 5 x 1 mm
Pin_count	32
Operating_temp	-40 to 85 °C
Mounting	Surface Mount
Max_processing_temp	260, 300
Max_power_dissipation	17.5 mW
Lead_finish	Gold
Htsn	8542390001
Country_of_origin	Taiwan
Number_of_analog_inputs	8
Msl_level	3
Бренд	Texas Instruments
Input_volt	5 V
Input_signal_type	Single-Ended
Input_type	Voltage
Signal_to_noise_ratio	72 dB
Differential_nonlinearity	1 LSB
Typical_power_dissipation	13 mW
Resolution	12 Bit
Architecture	SAR
Digital_supply_support	No
Volt_reference	External, Internal
Sampling_rate	500 ksps
Digital_interface_type	Parallel

Артикул: ADS7852YB/250

Описание