Overview
The MAX1306ECM+ is a 12-bit, analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX1304–MAX1306/MAX1308–MAX1310/MAX1312–MAX1314 series, known for their high-performance and versatility in various applications. The MAX1306ECM+ offers two independent input channels with simultaneous sampling capabilities, making it suitable for applications requiring precise and rapid data acquisition.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12-bit | |
| Number of Channels | 2 | |
| Input Range | 0 to +5V | V |
| Fault-Tolerant Inputs | ±6V | V |
| Conversion Time | 0.9µs (two channels), 1.98µs (eight channels) | µs |
| Throughput | 901ksps/channel (two channels), 456ksps/channel (eight channels) | ksps |
| Track-and-Hold Input Bandwidth | 20MHz | MHz |
| Analog Supply Voltage | +4.75V to +5.25V | V |
| Digital Supply Voltage | +2.7V to +5.25V | V |
| Total Supply Current | 57mA | mA |
| Operating Temperature Range | -40°C to +85°C | °C |
| Package Type | 48-pin LQFP (7mm x 7mm) |
Key Features
- Simultaneous sampling of up to two independent input channels with independent track-and-hold (T/H) circuitry.
- Fast conversion times: 0.9µs for two channels and 1.98µs for eight channels.
- High throughput: up to 901ksps per channel for two channels and 456ksps per channel for eight channels.
- Extended input ranges: 0 to +5V with ±6V fault-tolerant inputs.
- Internal or external clock options.
- Internal (+2.5V) or external (+2.0V to +3.0V) reference voltage options.
- Power-saving modes including shutdown and power-saving modes.
- 20MHz T/H input bandwidth.
- Parallel interface for data transfer.
Applications
- SIN/COS position encoder systems.
- Multiphase motor control and monitoring.
- Power quality monitoring and power-grid synchronization.
- Vibration and waveform analysis.
- Multiphase power monitoring and power-factor monitoring.
Q & A
- What is the resolution of the MAX1306ECM+ ADC?
The MAX1306ECM+ has a 12-bit resolution.
- How many input channels does the MAX1306ECM+ support?
The MAX1306ECM+ supports two independent input channels.
- What is the input voltage range for the MAX1306ECM+?
The input voltage range is 0 to +5V with ±6V fault-tolerant inputs.
- What is the conversion time for two channels on the MAX1306ECM+?
The conversion time for two channels is 0.9µs.
- What is the throughput of the MAX1306ECM+ for two channels?
The throughput is up to 901ksps per channel for two channels.
- Does the MAX1306ECM+ support internal or external clock options?
Yes, it supports both internal and external clock options.
- What are the power-saving features of the MAX1306ECM+?
The device includes shutdown and power-saving modes.
- What is the operating temperature range of the MAX1306ECM+?
The operating temperature range is -40°C to +85°C.
- What type of package does the MAX1306ECM+ come in?
The device is available in a 48-pin LQFP package with a 7mm x 7mm footprint.
- What are some common applications of the MAX1306ECM+?
Common applications include SIN/COS position encoder systems, multiphase motor control, power quality monitoring, and vibration analysis.
