Overview
The MAX1396MUB+T, produced by Analog Devices Inc./Maxim Integrated, is a micropower, serial-output, 12-bit analog-to-digital converter (ADC). This device is designed to operate with a single power supply ranging from 1.5V to 3.6V, making it ideal for battery-powered and low-power applications. The MAX1396 features a successive-approximation register (SAR) architecture, providing high accuracy and low power consumption. It is available in a compact 3mm x 3mm 10-pin TDFN package and operates over an extended temperature range of -40°C to +85°C.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Resolution | 12 | 12 | 12 | Bits | |
| Integral Nonlinearity (INL) | ±1 | ±1 | ±1 | LSB | |
| Differential Nonlinearity (DNL) | ±1 | ±1 | ±1 | LSB | |
| Total Unadjusted Error (TUE) | ±2 | ±2 | ±2 | LSB | |
| Conversion Rate | 312.5 | ksps | |||
| Serial Clock Frequency | 0.1 | 5.0 | MHz | ||
| Power Consumption (at 300ksps, 1.8V) | 0.915 | mW | |||
| Shutdown Current | < 1 | µA | |||
| Operating Temperature Range | -40 | +85 | °C |
Key Features
- 312.5ksps, 12-Bit Successive-Approximation Register (SAR) ADCs
- Dual Single-Ended Input Channel with Channel-Select Input
- ±1 LSB INL, ±1 LSB DNL, No Missing Codes
- ±2 LSB Total Unadjusted Error (TUE)
- 70dB SINAD at 75kHz Input Frequency
- External Reference (0.6V to VDD)
- Single-Supply Voltage (+1.5V to +3.6V)
- Low Power Consumption: 0.915mW at 300ksps, 1.8V
- AutoShutdown Between Conversions
- SPI-/QSPI-/MICROWIRE-/DSP-Compatible, 3- or 4-Wire Serial Interface
- Small (3mm x 3mm) 10-Pin TDFN Package
Applications
- Portable Datalogging
- Data Acquisition
- Medical Instruments
- Battery-Powered Instruments
- Process Control
Q & A
- What is the resolution of the MAX1396 ADC?
The MAX1396 has a 12-bit resolution.
- What is the operating voltage range of the MAX1396?
The MAX1396 operates with a single power supply ranging from 1.5V to 3.6V.
- What is the conversion rate of the MAX1396?
The MAX1396 has a conversion rate of 312.5 ksps.
- What type of input channels does the MAX1396 provide?
The MAX1396 provides two single-ended input channels with channel-select input.
- What is the power consumption of the MAX1396 at 300ksps and 1.8V?
The power consumption is approximately 0.915mW at 300ksps and 1.8V.
- Does the MAX1396 support auto-shutdown?
Yes, the MAX1396 features auto-shutdown between conversions to reduce power consumption.
- What type of serial interface does the MAX1396 use?
The MAX1396 uses a SPI-/QSPI-/MICROWIRE-/DSP-compatible, 3- or 4-wire serial interface.
- What is the package size of the MAX1396?
The MAX1396 is available in a small (3mm x 3mm) 10-pin TDFN package.
- What is the operating temperature range of the MAX1396?
The MAX1396 operates over an extended temperature range of -40°C to +85°C.
- What is the typical shutdown current of the MAX1396?
The typical shutdown current is less than 1µA.
