Overview
The MAX1300BEUG+T, produced by Analog Devices Inc./Maxim Integrated, is a highly versatile and low-power 16-bit successive-approximation analog-to-digital converter (ADC). This device operates from a single +5V supply and achieves throughput rates of up to 115 kilosamples per second (ksps). It features eight single-ended or four true differential analog input channels, each of which can be independently software-programmable for various input ranges. The MAX1300BEUG+T is housed in a 24-pin Thin Shrink Small Outline Package (TSSOP) and is specified for operation over a temperature range of -40°C to +85°C.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Number of Channels | 8 single-ended or 4 differential |
| Sample Rate | Up to 115 ksps |
| Supply Voltage | Single +5V |
| Digital Supply Voltage | 2.7V to 5.25V |
| Package Type | 24-pin TSSOP |
| Operating Temperature Range | -40°C to +85°C |
| 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 |
| Overvoltage Tolerance | ±16.5V |
| Reference Voltage | Internal (4.096V) or external (3.800V to 4.136V) |
| Power Consumption (Partial Power-Down) | 1.3mA (typ) |
| Power Consumption (Full Power-Down) | 1µA (typ) |
| Serial Interface | SPI/QSPI/MICROWIRE compatible |
Key Features
- Software-programmable input range for each channel
- Eight single-ended or four true differential analog input channels
- Internal or external reference voltage
- ±16.5V overvoltage tolerant inputs
- Integral nonlinearity of ±1LSB and differential nonlinearity of 2LSB max
- Internal track and hold (T/H) circuitry
- Single +5V power supply with separate digital supply (2.7V to 5.25V)
- Partial and full power-down modes for low power consumption
- SPI/QSPI/MICROWIRE compatible serial interface
Applications
- Industrial Control Systems
- Data-Acquisition Systems
- Avionics
- Robotics
- Signal Processing
Q & A
- What is the resolution of the MAX1300BEUG+T ADC?
The MAX1300BEUG+T has a resolution of 16 bits.
- How many analog input channels does the MAX1300BEUG+T have?
The device has eight single-ended or four true differential analog input channels.
- What is the maximum sample rate of the MAX1300BEUG+T?
The maximum sample rate is up to 115 ksps.
- What is the operating supply voltage for the MAX1300BEUG+T?
The device operates from a single +5V supply.
- What are the input ranges for the MAX1300BEUG+T?
The input ranges include seven single-ended and three differential ranges, programmable for each channel.
- Is the MAX1300BEUG+T overvoltage tolerant?
Yes, the device is tolerant to ±16.5V overvoltage on its inputs.
- What types of reference voltages can the MAX1300BEUG+T use?
The device can use an internal 4.096V reference or an external reference between 3.800V and 4.136V.
- What are the power-down modes available for the MAX1300BEUG+T?
The device has partial and full power-down modes, reducing supply current to 1.3mA and 1µA, respectively.
- What serial interface does the MAX1300BEUG+T support?
The device supports SPI/QSPI/MICROWIRE compatible serial interfaces.
- What is the operating temperature range for the MAX1300BEUG+T?
The operating temperature range is from -40°C to +85°C.
