Overview
The MAX1300/MAX1301 series, which includes the MAX130CPL-3, are multirange, low-power, 16-bit successive-approximation analog-to-digital converters (ADCs) produced by Analog Devices Inc./Maxim Integrated. These ADCs operate from a single +5V supply and achieve throughput rates up to 115ksps. They are designed for various applications requiring high precision and flexibility in input range configurations.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16-bit |
| Sample Rate | Up to 115ksps |
| Power Supply | Single +5V |
| Digital Supply Range | 2.7V to 5.25V |
| Input Channels (MAX1300) | Eight single-ended or four true differential |
| Input Channels (MAX1301) | Four single-ended or two true differential |
| Input Ranges (Single-Ended) | 0 to (3 x VREF)/2, (-3 x VREF)/2 to 0, 0 to 3 x VREF, -3 x VREF to 0, (±3 x VREF)/4, (±3 x VREF)/2, ±3 x VREF |
| Input Ranges (Differential) | (±3 x VREF)/2, ±3 x VREF, ±6 x VREF |
| Reference Voltage | Internal +4.096V or external (3.800V to 4.136V) |
| Operating Temperature | -40°C to +85°C |
| Package | 24-pin TSSOP (MAX1300), 20-pin TSSOP (MAX1301) |
Key Features
- Software-programmable input range for each channel
- Single-ended and differential input ranges with multiple configurations
- ±16.5V overvoltage tolerant inputs
- Internal or external reference voltage option
- Low power consumption with partial and full power-down modes
- SPI-/QSPI-/MICROWIRE-compatible serial interface
Applications
- Industrial Control Systems
- Data-Acquisition Systems
- Avionics
- Robotics
Q & A
- What is the resolution of the MAX1300/MAX1301 ADCs?
The MAX1300/MAX1301 ADCs have a 16-bit resolution.
- What is the maximum sample rate of the MAX1300/MAX1301 ADCs?
The maximum sample rate is up to 115ksps.
- What are the power supply requirements for the MAX1300/MAX1301 ADCs?
The ADCs operate from a single +5V supply, with a digital supply range of 2.7V to 5.25V.
- How many input channels do the MAX1300 and MAX1301 have?
The MAX1300 has eight single-ended or four true differential channels, while the MAX1301 has four single-ended or two true differential channels.
- What are the input range configurations for the MAX1300/MAX1301 ADCs?
The input ranges include multiple single-ended and differential configurations, such as 0 to (3 x VREF)/2, (-3 x VREF)/2 to 0, and others.
- Can the MAX1300/MAX1301 ADCs use an external reference voltage?
Yes, they can use an external reference voltage between 3.800V and 4.136V, or the internal +4.096V reference.
- What is the operating temperature range for the MAX1300/MAX1301 ADCs?
The operating temperature range is -40°C to +85°C.
- What package types are available for the MAX1300 and MAX1301?
The MAX1300 is available in a 24-pin TSSOP package, and the MAX1301 is available in a 20-pin TSSOP package.
- Do the MAX1300/MAX1301 ADCs have power-down modes?
Yes, they have partial and full power-down modes to reduce power consumption.
- What serial interface protocols are supported by the MAX1300/MAX1301 ADCs?
The ADCs support SPI-, QSPI-, and MICROWIRE-compatible serial interfaces.
