Texas Instruments ADC121S101QIMFX/NOPB

Name: ADC121S101QIMFX/NOPB
Brand: Texas Instruments
SKU: 3010535-ADC121S101QIMFX/NOPB
Availability: InStock
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Part Number:: ADC121S101QIMFX/NOPB

Manufacturer:: Texas Instruments

Ventron No:: 3010535-ADC121S101QIMFX/NOPB

Description:: Automotive Single Channel, 0.5 to 1 Msps, 12-Bit A/D Converter

ECAD Model:

Datasheet:: adc121s101-q1

Specifications

Texas Instruments ADC121S101QIMFX/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADC121S101QIMFX/NOPB.

Resolution (Bps)
12
Sample rate (max) (ksps)
1000
Number of input channels
1
Interface type
Microwire (Serial I/O)
Architecture
SAR
Input type
Single-ended
Rating
Automotive
Reference mode
Supply
Input voltage range (max) (V)
5.25
Input voltage range (min) (V)
0
Features
Small Size
Operating temperature range (°C)
-40 to 125
Power consumption (typ) (mW)
2
Analog supply (min) (V)
2.7
Analog supply (max) (V)
5.25
SNR (dB)
72.5
Digital supply (min) (V)
2.7
Digital supply (max) (V)
5.25

Description

The ADC121S101 is a low-power, single-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 ADC121S101 is fully specified over a sample rate range of 500 ksps to 1 Msps. The converter is based upon a successive-approximation register architecture with an internal track-and-hold circuit.

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 ADC121S101 operates with a single supply with a range from 2.7 V to 5.25 V. Normal power consumption using a 3 V or 5 V supply is 2 mW and 10 mW, respectively. The power-down feature reduces the power consumption to as low as 2.6 µW using a 5-V supply.

The ADC121S101 is packaged in 6-pin WSON and SOT-23 packages. Operation over the temperature range of –40°C to 125°C is specified.

ADC121S101QIMFX/NOPB More Descriptions

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Certification