| MAX1409 Description | | Low-Power, 16-Bit Multichannel DAS with Internal Reference,10-Bit DACs, and RTC | | MAX1409 Vendor | | Maxim | | MAX1409 Categories | | | MAX1409 Features | | +2.7V to +3.6V Supply Voltage Range in Standby, Idle, and Run Mode (Down to 1.8V in Sleep Mode) 1.15mA Run Mode Supply Current 2.5µA Sleep Mode Supply Current (Wake-Up, RTC, and Voltage Monitor Active) Multichannel 16-Bit Sigma-Delta ADC ±1.5 LSB (typ) Integral Nonlinearity 30Hz or 60Hz Continuous Conversion Rate Buffered or Unbuffered Mode Gain of +1/3, +1, or +2V/V Unipolar or Bipolar Mode On-Chip Offset Calibration 10-Bit Force/Sense DACs Buffered 1.25V, 18ppm/°C (typ) Bandgap Reference Output SPI™/QSPI™ or MICROWIRE™-Compatible Serial Interface System Support Functions RTC (Valid til 9999) and Alarm High-Frequency PLL Clock Output (2.4576MHz) +1.8V and +2.7V RESET-bar and Power-Supply Voltage Monitors Signal Detect Comparator Interrupt Generator (INT-bar and DRDY-bar) Three-State Digital Output Wake-Up Circuitry 28-Pin SSOP (MAX1407/MAX1408/MAX1414), 20-Pin SSOP (MAX1409) | | MAX1409 Datasheet and Application Notes | | | Parameter | Value | | Resolution (Bits) | 16 | | Input Channels | 1 | | Max. INL (± %FSR) | 0.045 | | Conversion Rate (sps) | 60 | | Max. Conversion Time (µs) | 16666 | | Nom. Supply Voltage (V) | +3.0 | | Typ. Supply Current (mA) | 1.15 | | Data Bus Interface | Serial | | Reference | Int +1.25V | | Input Range (V) | + Vref | | Input Range (V) | +-Vref | | Low Power | Y | | Op. Range (°C) | 0 to +70 | | Package | 20/SSOP | | Price @ 1k | $5.85 | | Products related to MAX1409 | | MAX1407 MAX1414 MAX1408 |
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