MAX1089
150ksps, 10-Bit, 2-Channel Single-Ended, and 1-Channel True-Differential ADCs in SOT23 and TDFN
Part Details
- Single-Supply Operation
- +3V (MAX1087/MAX1089)
- +5V (MAX1086/MAX1088)
- AutoShutdown Between Conversions
- Low Power
- 200µA at 150ksps
- 130µA at 100ksps
- 65µA at 50ksps
- 13µA at 10ksps
- 1.5µA at 1ksps
- 0.2µA in Shutdown
- True-Differential Track/Hold, 150kHz Sampling Rate
- Software-Configurable Unipolar/Bipolar Conversion (MAX1088/MAX1089 only)
- SPI, QSPI, MICROWIRE-Compatible Interface for DSPs and Processors
- Internal Conversion Clock
- 8-Pin SOT23 and 8-Pin TDFN Packages
The MAX1086–MAX1089 are low-cost, micropower, serial output 10-bit analog-to-digital converters (ADCs) available in a tiny 8-pin SOT23. The MAX1086/MAX1088 operate with a single +5V supply. The MAX1087/MAX1089 operate with a single +3V supply. The devices feature a successive-approximation ADC, automatic shutdown, fast wake-up (1.4µs), and a high-speed 3-wire interface. Power consumption is only 0.5mW (VDD = +2.7V) at the maximum sampling rate of 150ksps. AutoShutdown™ (0.1µA) between conversions results in reduced power consumption at slower throughput rates.
The MAX1086/MAX1087 provide 2-channel, single-ended operation and accept input signals from 0 to VREF. The MAX1088/MAX1089 accept true-differential inputs ranging from 0 to VREF. Data is accessed using an external clock through the 3-wire SPI™, QSPI™, and MICROWIRE™-compatible serial interface. Excellent dynamic performance, low-power, ease of use, and small package size, make these converters ideal for portable battery-powered data acquisition applications, and for other applications that demand low power consumption and minimal space.
Applications
- Automated Test Equipment (ATE)
- Automotive Passenger Compartment
- Automotive Sensors
- Industrial Sensor Transmitters/Transducers
- Industrial Sensor Transmitters/Transducers
- Motor and Motion Control
- Portable Patient Monitoring/Delivery
- Portable Test Meters
- Programmable Logic Controllers
- Sensor-Force
- Sensors-Pressure
- Test and Measurement Equipment
- X-Ray and Ultrasound Diagnostics
Documentation
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Multiplexed A/D Converters 7 | ||
| MAX1286 | PRODUCTION | 150ksps, 12-Bit, 2-Channel Single-Ended, and 1-Channel True-Differential ADCs |
| MAX1287 | PRODUCTION | 150ksps, 12-Bit, 2-Channel Single-Ended, and 1-Channel True-Differential ADCs |
| MAX1117 | PRODUCTION | Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs |
| MAX1118 | PRODUCTION | Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs |
| MAX1119 | PRODUCTION | Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs |
| MAX11618 | PRODUCTION | 10-Bit, 300ksps ADCs with FIFO and Internal Reference |
| MAX157 | PRODUCTION | +2.7V, Low-Power, 2-Channel, 108ksps, Serial 10-Bit ADCs in 8-Pin µMAX |
| Product 2 | ||
| MAX1289 | 150ksps, 12-Bit, 2-Channel Single-Ended, and 1-Channel True-Differential ADCs | |
| MAX1392 | 1.5V to 3.6V, 357ksps, 1-Channel True-Differential/2-Channel Single-Ended, 10-Bit, SAR ADCs | |
| Single Channel A/D Converters 4 | ||
| MAX1288 | PRODUCTION | 150ksps, 12-Bit, 2-Channel Single-Ended, and 1-Channel True-Differential ADCs |
| MAX1115 | PRODUCTION | Single-Supply, Low-Power, Serial 8-Bit ADCs |
| MAX1116 | PRODUCTION | Single-Supply, Low-Power, Serial 8-Bit ADCs |
| MAX1085 | PRODUCTION | 400ksps/300ksps, Single-Supply, Low-Power, Serial 10-Bit ADCs with Internal Reference |
Evaluation Kits
Evaluation Kit and Evaluation System for the MAX1286, MAX1288, MAX1086, and MAX1088
Evaluation Kit and Evaluation System for the MAX1286, MAX1288, MAX1086, and MAX1088
Evaluation Kit and Evaluation System for the MAX1286, MAX1288, MAX1086, and MAX1088
Latest Discussions
No discussions on max1089 yet. Have something to say?
Start a Discussion on EngineerZone®