| MAX1143 Description | | 14-Bit ADC, 200ksps, +5V Single-Supply with Reference | | MAX1143 Vendor | | Maxim | | MAX1143 Categories | | | MAX1143 Features | | 200ksps (bipolar) and 150ksps (unipolar) Sampling ADC 14-Bits, No Missing Codes 1LSB INL Guaranteed 81dB (min) SINAD +5V Single-Supply Operation Low Power Operation, 7.5mA (Unipolar Mode) 2.5µA Shutdown Mode Software-Configurable Unipolar & Bipolar Input Ranges 0 to +12V and ±12V (MAX1142) 0 to +4.096V and ±4.096V (MAX1143) Internal or External Reference Internal or External Clock SPI/QSPI/MICROWIRE-Compatible Wire Serial Interface Three User-Programmable Logic Outputs Small 20-Pin SSOP Package | | MAX1143 Datasheet and Application Notes | | | Parameter | Value | | Resolution (Bits) | 14 | | Input Chans. | 1 | | Conv. Rate (ksps) | 200 | | Max. Conv. Time (µs) | 6 | | Supply Voltage (V) | 4.75 to 5.25 | | Typ. Supply Current (mA) | 11 | | Typ. Power (mW) | 55 | | Low Pwr. Mode | Yes | | Stdby Mode | Yes | | Data Bus (Bits) | Serial | | Ref. (V) | Ext | | Ref. (V) | Int +4.096 | | Ref. (V) | Ratiometric | | Input Range (V) | +4.096 | | Input Range (V) | ±4.096 | | Op. Range (°C) | -40 to +85 | | Op. Range (°C) | 0 to +70 | | Package | 20/SSOP | | EV-Kit | Yes | | Price @ 1k | $14.95 | | Products related to MAX1143 | | MAX1142 |
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