Overview
The MAX1395ETB+ is a micropower, serial-output, 10-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This ADC operates with a single power supply ranging from +1.5V to +3.6V, making it suitable for low-power and space-constrained applications. The MAX1395ETB+ features automatic shutdown, fast wake-up, and a high-speed 3-wire interface, which enhances its efficiency and ease of use.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Supply (Analog/Digital) | +1.5V to +3.6V |
| Resolution | 10-bit |
| Conversion Rate | Up to 357ksps |
| Input Type | Dual single-ended analog inputs |
| Input Range | 0 to VREF |
| Reference Type | External (0.6V to VDD) |
| Operating Temperature | -40°C to +85°C |
| Package | 10-pin TDFN (3mm x 3mm) |
| Power Consumption | 0.740mW (VDD = +1.5V) at maximum conversion rate |
| Interface | 3-wire SPI/QSPI/MICROWIRE/DSP-compatible serial interface |
Key Features
- Low power consumption with automatic shutdown and fast wake-up
- High-speed 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP
- Dual single-ended analog input channels with channel-selected input
- Excellent dynamic performance with ±0.5 LSB INL, ±0.5 LSB DNL, and no missing codes
- Small package size (3mm x 3mm 10-pin TDFN)
- Extended operating temperature range (-40°C to +85°C)
Applications
- Portable datalogging and data acquisition systems
- Medical instruments and battery-powered medical devices
- Battery-powered instruments and handheld devices
- Process control and industrial automation
Q & A
- What is the voltage supply range for the MAX1395ETB+?
The MAX1395ETB+ operates with a single power supply ranging from +1.5V to +3.6V.
- What is the resolution of the MAX1395ETB+ ADC?
The MAX1395ETB+ is a 10-bit analog-to-digital converter.
- What is the maximum conversion rate of the MAX1395ETB+?
The MAX1395ETB+ can convert up to 357ksps.
- What type of analog inputs does the MAX1395ETB+ support?
The MAX1395ETB+ supports dual single-ended analog inputs.
- What is the operating temperature range of the MAX1395ETB+?
The MAX1395ETB+ operates over an extended temperature range of -40°C to +85°C.
- How does the MAX1395ETB+ manage power consumption?
The MAX1395ETB+ features automatic shutdown and fast wake-up to reduce power consumption, especially at slower throughput rates.
- What type of interface does the MAX1395ETB+ use for data transfer?
The MAX1395ETB+ uses a 3-wire SPI/QSPI/MICROWIRE/DSP-compatible serial interface.
- What is the package size of the MAX1395ETB+?
The MAX1395ETB+ is available in a 10-pin TDFN package with dimensions of 3mm x 3mm.
- What are some typical applications of the MAX1395ETB+?
Typical applications include portable datalogging, medical instruments, battery-powered instruments, and process control systems.
- What is the reference type for the MAX1395ETB+?
The MAX1395ETB+ requires an external reference voltage (VREF) that can range from 0.6V to VDD.
