ADC121S021CIMF

Semiconductors - ICs

> Data & Signal Conversion

> Analog-to-Digital Converters - ADC

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Series Information for ADC121S021CIMF - Texas Instruments

Features

  • feature
    Compatible With the SPI, QSPI, MICROWIRE, and DSP
  • feature
    Key Specifications:
  • feature
    Single Power Supply With 2.7-V to 5.25-V Range
  • feature
    Specified Over a Range of Sample Rates
  • feature
    Variable Power Management

Description

12BIT ADC 1CH POWERWISE SOT-23-6
The ADC121S021 device is a low-power, singlechannel 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 ADC121S021 is fully specified over a sample rate range of 50 ksps to 200 ksps. 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 ADC121S021 operates with a single supply that can range from 2.7 V to 5.25 V. Normal power consumption using a 3.6-V or 5.25-V supply is 1.5 mW and 7.9 mW, respectively. The power-down feature reduces the power consumption to as low as 2.6 µW using a 5.25-V supply. The ADC121S021 is packaged in 6-pin WSON and SOT-23 packages. Operation over the industrial temperature range of –40°C to 85°C is ensured.

Specifications

Resolution (Bits):
12bit
Sampling Rate:
200kSPS
Input Channel Type:
Single Ended
Data Interface:
Microwire QSPI Serial SPI
Supply Voltage Type:
Single
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.25V
ADC / DAC Case Style:
SOT-23
No. of Pins:
6Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
Single 12-Bit SAR ADCs
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Base Number:
121
Conversion Time:
5µs
IC Case Style:
SOT-23
Linearity Error ADC / DAC +:
1.5LSB
Linearity Error ADC / DAC -:
1.5LSB
No. of Bits:
12bit
No. of Channels:
1Channels
Operating Temperature Range:
-40°C to +85°C
Supply Current:
1.5mA
Supply Voltage Range:
2.7V to 5.25V
Supply Voltage Range - Analogue:
2.7V to 5.5V
Termination Type:
Surface Mount Device

Alternate Descriptions

Avnet America

ADC Single SAR 200ksps 12-bit Serial 6-Pin SOT-23 T/R

Avnet America product