Download the MAX1145 datasheet PDF.
This datasheet also covers the MAX1144 variant, as both devices belong to the same (max1144 / max1145) 14-bit adcs family and are provided as variant models within a single manufacturer datasheet.
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/.
Note: The manufacturer provides a single datasheet file (MAX1144_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.
Full PDF Text Transcription for MAX1145 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
MAX1145. For precise diagrams, and layout, please refer to the original PDF.
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 1...
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n 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™, an
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MAX1145 Datasheet
