MAX1036M
2.7V to 5.5V, Low-Power, 4-/12-Channel 2-Wire Serial 8-Bit ADCs
Part Details
- High-Speed I²C-Compatible Serial Interface
- 400kHz Fast Mode
- 1.7MHz High-Speed Mode
- Single Supply
- 2.7V to 3.6V (MAX1037/MAX1039)
- 4.5V to 5.5V (MAX1036/MAX1038)
- Internal Reference
- 2.048V (MAX1037/MAX1039)
- 4.096V (MAX1036/MAX1038)
- External Reference: 1V to VDD
- Internal Clock
- 4-Channel Single-Ended or 2-Channel Pseudo-Differential (MAX1036/MAX1037)
- 12-Channel Single-Ended or 6-Channel Pseudo-Differential (MAX1038/MAX1039)
- Internal FIFO with Channel-Scan Mode
- Low Power
- 350µA at 188ksps
- 110µA at 75ksps
- 8µA at 10ksps
- 1µA in Power-Down Mode
- Software Configurable Unipolar/Bipolar
- Small Packages
- 8-Pin SOT23 (MAX1036/MAX1037)
- 16-Pin QSOP (MAX1038/MAX1039)
The MAX1036–MAX1039 low-power, 8-bit, multichannel, analog-to-digital converters (ADCs) feature internal track/hold (T/H), voltage reference, clock, and an I²C-compatible 2-wire serial interface. These devices operate from a single supply and require only 350µA at the maximum sampling rate of 188ksps. AutoShutdown™ powers down the devices between conversions reducing supply current to less than 1µA at low throughput rates. The MAX1036/MAX1037 have four analog input channels each, while the MAX1038/MAX1039 have twelve analog input channels. The analog inputs are software configurable for unipolar or bipolar and single-ended or pseudo-differential operation.
The full-scale analog input range is determined by the internal reference or by an externally applied reference voltage ranging from 1V to VDD. The MAX1037/MAX1039 feature a 2.048V internal reference and the MAX1036/MAX1038 feature a 4.096V internal reference.
The MAX1036/MAX1037 are available in 8-pin SOT23 packages. The MAX1038/MAX1039 are available in 16-pin QSOP packages. The MAX1036–MAX1039 are guaranteed over the extended industrial temperature range (-40°C to +85°C). Refer to MAX1136–MAX1139 for 10-bit devices and to the MAX1236–MAX1239 for 12-bit devices.
Applications
- Battery-Powered Test Equipment
- Handheld Portable Applications
- Medical Instruments
- Received-Signal-Strength Indicators
- Solar-Powered Remote Systems
- System Supervision
Documentation
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
Parts | Product Life Cycle | Description |
---|---|---|
Multiplexed A/D Converters 3 | ||
MAX127 | PRODUCTION | Multirange, +5V, 12-Bit DAS with 2-Wire Serial Interface |
MAX128 | PRODUCTION | Multirange, +5V, 12-Bit DAS with 2-Wire Serial Interface |
MAX11602 | PRODUCTION | 2.7V to 3.6V and 4.5V to 5.5V, Low-Power, 4-/8-/12-Channel, 2-Wire Serial 8-Bit ADCs |
Evaluation Kits
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