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MAX1144 - (MAX1144 / MAX1145) 14-Bit ADCs

Key Features

  • o 150ksps (Bipolar) and 125ksps (Unipolar) Sampling ADC o 14 Bits, No Missing Codes o 1LSB INL Guaranteed o -100dB THD o 3.3V Single-Supply Operation o Low-Power Operation 5mA typ (Unipolar Mode) o 1.2µA Shutdown Mode o Software-Configurable Unipolar and Bipolar Input Ranges 0 to +6V and ±6V (MAX1144) 0 to +2.048V and ±2.048V (MAX1145) o Internal or External Clock o SPI/QSPI/.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX1145 (MAX1144 / MAX1145) 14-Bit ADCs
MAX1146 (MAX1146 - MAX1149) 14-Bit ADCs
MAX1147 (MAX1146 - MAX1149) 14-Bit ADCs
MAX1148 (MAX1146 - MAX1149) 14-Bit ADCs
MAX1149 (MAX1146 - MAX1149) 14-Bit ADCs

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-2465; Rev 0; 4/02 www.DataSheet4U.com 14-Bit ADCs, 150ksps, 3.3V Single Supply General Description Features o 150ksps (Bipolar) and 125ksps (Unipolar) Sampling ADC o 14 Bits, No Missing Codes o 1LSB INL Guaranteed o -100dB THD o 3.3V Single-Supply Operation o Low-Power Operation 5mA typ (Unipolar Mode) o 1.2µA Shutdown Mode o Software-Configurable Unipolar and Bipolar Input Ranges 0 to +6V and ±6V (MAX1144) 0 to +2.048V and ±2.048V (MAX1145) o Internal or External Clock o SPI/QSPI/MICROWIRE TMS320-Compatible Serial Interface o Three User-Programmable Logic Outputs o Small 20-Pin SSOP Package MAX1144/MAX1145 The MAX1144/MAX1145 are 150ksps, 14-bit ADCs. These serially interfaced ADCs connect directly to SPI™, QSPI™, and MICROWIRE™ devices without external logic.