| MAX145 Description | | +2.7V, Low-Power, 2-Channel, 108ksps, Serial 12-Bit ADCs in 8-Pin µMAX | | MAX145 Vendor | | Maxim | | MAX145 Categories | | | MAX145 Features | | Single-Supply Operation (+2.7V to +5.25V) Two Single-Ended Channels (MAX144) One Pseudo-Differential Channel (MAX145) Low Power 0.9mA (108ksps, +3V Supply) 100µA (10ksps, +3V Supply) 10µA (1ksps, +3V Supply) 0.2µA (Power-Down Mode) Internal Track/Hold 108ksps Sampling Rate SPI/QSPI/MICROWIRE-Compatible 3-Wire Serial Interface Space-Saving 8-Pin µMAX Package Pin-Compatible 10-Bit Versions Available | | MAX145 Datasheet and Application Notes | | | Parameter | Value | | Resolution (Bits) | 12 | | Input Chans. | 1 | | Conv. Rate (ksps) | 108 | | Max. Conv. Time (µs) | 7 | | Supply Voltage (V) | 2.7 to 5.25 | | Typ. Supply Current (mA) | 0.9 | | Typ. Power (mW) | 2.7 | | Low Pwr. Mode | Yes | | Stdby Mode | Yes | | Data Bus (Bits) | Serial | | Ref. (V) | Ext | | Input Range (V) | +Vref | | Diff. In | Yes | | Op. Range (°C) | -40 to +85 | | Op. Range (°C) | -55 to +125 | | Op. Range (°C) | 0 to +70 | | Package | 8/µMAX (µSOP) | | Package | 8/CDIP.300 | | Package | 8/PDIP.300 | | Price @ 1k | $4.24 | | Products related to MAX145 | | MAX144 |
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