MAX1146-MAX1149 are low-power, 14-bit, multi-channel analog-to-digital converters (ADCs) with built-in sample/hold, voltage reference, and clock.
The MAX1146–MAX1149 are low-power, 14-bit, multichannel, true differential, serial ADCs featuring a built-in sample/hold (T/H), voltage reference, and clock. They support single-supply operation with multiple input modes and interface options, making them suitable for portable data loggers, data acquisition systems, medical instruments, and battery-powered instruments. This manual is written in Chinese.
| Resolution | 14 Bits |
|---|---|
| Shutdown Supply Current | 300nA |
| Package Type | 20 TSSOP |
The devices operate on a single supply of +4.75V to +5.25V.
The devices operate on a single supply of +2.7V to +3.6V.
Yes, MAX1146/MAX1148 have a +4.096V reference and MAX1147/MAX1149 have a +2.500V reference.