Single Channel, 0.5 to 1 Msps, 10-Bit  A/D Converter - ADC101S101

ADC101S101 (ACTIVE)

Single Channel, 0.5 to 1 Msps, 10-Bit A/D Converter

 

Description

The ADC101S101 is a low-power, single channel, CMOS 10-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 ADC101S101 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 ADC101S101 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 2.0 mW and 10 mW, respectively. The power-down feature reduces the power consumption to as low as 2.5 µW using a +5V supply.

The ADC101S101 is packaged in 6-lead WSON and SOT-23 packages. Operation over the industrial temperature range of −40°C to +85°C is ensured.

Features

  • Specified Over a Range of Sample Rates.
  • 6-Lead WSON and SOT-23 Packages
  • Variable Power Management
  • Single Power Supply with 2.7V – 5.25V Range
  • SPI™/QSPI™/MICROWIRE/DSP Compatible

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Parametrics Compare all products in Precision ADCs (<=10MSPS)

 
Resolution (Bits)
Sample Rate (max) (SPS)
# Input Channels
Input Type
Power Consumption (Typ) (mW)
Input Range (Min) (V)
Input Range (Max) (V)
Interface
Features
Analog Voltage AVDD (Min) (V)
Analog Voltage AVDD (Max) (V)
Architecture
Operating Temperature Range (C)
Pin/Package
THD (Typ) (dB)
SNR (dB)
Reference Mode
ADC101S101 ADC081S101 ADC101S021 ADC101S051 ADC121S101
10    8    10    10    12   
1000000    1000000    200000    500000    1000000   
1    1    1    1    1   
Single-Ended    Single-Ended    Single-Ended    Single-Ended    Single-Ended   
2    3    2.34    2.7    2   
0    0    0    0    0   
5.25    5.25    5.25    5.25    5.25   
Microwire (Serial I/O)
QSPI
SPI   
Microwire (Serial I/O)
QSPI
SPI   
Microwire (Serial I/O)
QSPI
SPI   
Microwire (Serial I/O)
QSPI
SPI   
Microwire (Serial I/O)
QSPI
SPI   
N/A    N/A    N/A    N/A    N/A   
2.7    2.7    2.7    2.7    2.7   
5.25    5.25    5.25    5.25    5.25   
SAR    SAR    SAR    SAR    SAR   
-40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 125   
6SOT-23
6WSON   
6SOT-23
6WSON   
6SOT-23
6WSON   
6SOT-23    6SOT-23
6WSON   
-77    -77    -79    -79    -80   
62    49.7    61.6    61.6    72.5   
Supply    Supply    Supply    Supply    Supply   

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