ADC Single SAR 500ksps 12-bit Serial 8-Pin MSOP T/R, ADC122S051CIMM/NOPB, Texas Instruments

The ADC122S051/ADC122S051Q is a low-power, two-channel CMOS 12-bit analog-to-digital converter with a high-speed serial interface. Unlike the conventional practice of specifying performance at a single sample rate only, the ADC122S051/ADC122S051Q is fully specified over a sample rate range of 200 ksps to 500 ksps. The converter is based on a successive-approximation register architecture with an internal track-and-hold circuit. It can be configured to accept one or two input signals at inputs IN1 and IN2.The output serial data is straight binary, and is compatible with several standards, such as SPI, QSPI, MICROWIRE, and many common DSP serial interfaces.The ADC122S051/ADC122S051Q operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 3.0 mW and 10 mW, respectively. The power-down feature reduces the power consumption to just 0.14 µW using a +3V supply, or 0.32 µW using a +5V supply.The ADC122S051/ADC122S051Q is packaged in an 8-lead VSSOP package. Operation over the industrial temperature range of -40°C to +85°C is specified.

Specified Over a Range of Sample Rates.

Two Input Channels

Variable Power Management

Single Power Supply with 2.7V – 5.25V Range

Tested per AEC-Q100 and Qualified for Automotive Applications

Meets AEC-Q100-011 C2 CDM Classification

DNL: +0.7 / -0.4 LSB (typ)

INL: ± 0.50 LSB (typ)

SNR: 72.5 dB (typ)

Power Consumption:

3V Supply: 3.0 mW (typ)
5V Supply: 10 mW (typ)

Характеристики

Volt_supply_source	Single
Country_of_origin	Malaysia
Sampling_rate	500 ksps
Volt_reference	Supply
Digital_supply_support	No
Architecture	SAR
Resolution	12 Bit
Typical_power_dissipation	0.009 mW
Differential_nonlinearity	-1, 1.3 LSB
Signal_to_noise_ratio	72.5 dB
Input_type	Voltage
Input_signal_type	Single-Ended
Input_volt	5.25 V
Бренд	Texas Instruments
Msl_level	1
Number_of_analog_inputs	2
Htsn	8542390001
Eccn	EAR99
Lead_finish	Tin
Max_processing_temp	260
Mounting	Surface Mount
Operating_temp	-40 to 85 °C
Pin_count	8
Product_dimensions	3 x 3 x 0.86 mm
Schedule_b	8542390000
Screening_level	Industrial
Specifications	http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=ADC122S051Q-Q1&&fileType=pdf
Supplier_package	MSOP
Polarity_of_input_volt	Unipolar
Operating_supply_volt	2.7 V, 5.25
Number_of_adcs	1
Digital_interface_type	Serial (4-Wire, SPI, QSPI, Microwire)

Артикул: ADC122S051CIMM/NOPB

Описание