| MAX1228 Description | | 12-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference | | MAX1228 Vendor | | Maxim | | MAX1228 Categories | | | MAX1228 Features | | Internal Temperature Sensor (±1°C Accuracy) 16-Entry First-In/First-Out (FIFO) Analog Multiplexer with True Differential Track/Hold 16-, 12-, 8-Channel Single Ended 8-, 6-, 4-Channel True Differential (Unipolar or Bipolar) Accuracy: ±1 LSB INL, ±1 LSB DNL, No Missing Codes Over Temperature Scan Mode, Internal Averaging, and Internal Clock Low-Power Single +5V Operation 1.9mA at 300ksps Internal 4.096V Reference or External Differential Reference 10MHz 3-Wire SPI/QSPI/MICROWIRE-Compatible Interface Space-Saving 28-Pin 5mm x 5mm QFN Package | | MAX1228 Datasheet and Application Notes | | | Parameter | Value | | Input Range (V) | ±Vref/2 | | Diff. In | Yes | | Op. Range (°C) | -40 to +85 | | Resolution (Bits) | 12 | | Input Chans. | 12 | | Conv. Rate (ksps) | 300 | | Max. Conv. Time (µs) | 0.6 | | Supply Voltage (V) | 4.75 to 5.25 | | Typ. Supply Current (mA) | 1.9 | | Typ. Power (mW) | 9.5 | | Low Pwr. Mode | Yes | | Data Bus (Bits) | Serial | | Ref. (V) | Ext | | Ref. (V) | Int +4.096 | | Input Range (V) | +Vref | | Op. Range (°C) | 0 to +70 | | Package | 20/QSOP | | Price @ 1k | $4.98 | | Products related to MAX1228 | | MAX1230 MAX1226 |
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