Overview
The AD7367BRUZ-5500RL7 is a 14-bit, dual-channel, simultaneous sampling successive approximation analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component is part of the AD7367 series and is known for its high precision, low power consumption, and versatility in handling bipolar analog input signals. The AD7367BRUZ-5500RL7 is fabricated using Analog Devices' industrial CMOS process (iCMOS®), which combines the advantages of low and high voltage CMOS to reduce power consumption and package size while accepting high voltage bipolar signals.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14-bit |
| Number of Analog In Channels | 2 |
| Sampling Rate | Up to 500 kSPS |
| Operating Supply Voltage | 5.25V |
| Analog Input Range | ±10 V, ±5 V, 0 V to +10 V |
| Output Format | SERIAL (SPI-/QSPI-/MICROWIRE-/DSP-compatible) |
| Signal to Noise Ratio (SNR) | 76 dB at 50 kHz input frequency |
| Package | 24-Lead Thin Shrink Small Outline Package (TSSOP) |
| Operating Temperature Range | −40°C to +85°C |
| Current Consumption | 5.1 mA typical in normal mode, 320 nA typical in shutdown mode |
Key Features
- True bipolar input capability with ranges of ±10 V, ±5 V, and 0 V to +10 V.
- Simultaneous conversion of two channels with read times less than 2 μs.
- High analog input impedance and low current consumption.
- On-chip 2.5 V reference with the option to use an external reference.
- High speed serial interface compatible with SPI, QSPI, MICROWIRE, and DSP.
- Low noise, wide bandwidth track-and-hold amplifier.
- No missing codes and high SNR (76 dB at 50 kHz input frequency).
- Fabricated using iCMOS process technology for reduced power consumption and package size.
Applications
The AD7367BRUZ-5500RL7 is suitable for a variety of applications that require high precision and simultaneous sampling of analog signals. These include:
- Industrial process control systems.
- Medical devices requiring precise analog-to-digital conversion.
- Aerospace and defense systems where high reliability and accuracy are critical.
- Automotive systems, particularly those involving sensor data acquisition.
- Test and measurement equipment.
Q & A
- What is the resolution of the AD7367BRUZ-5500RL7?
The AD7367BRUZ-5500RL7 has a resolution of 14 bits.
- What is the sampling rate of the AD7367BRUZ-5500RL7?
The sampling rate of the AD7367BRUZ-5500RL7 is up to 500 kSPS.
- What are the operating supply voltage and current consumption of the AD7367BRUZ-5500RL7?
The operating supply voltage is 5.25V, and the current consumption is 5.1 mA typical in normal mode and 320 nA typical in shutdown mode.
- What is the analog input range of the AD7367BRUZ-5500RL7?
The AD7367BRUZ-5500RL7 can accept true bipolar analog input signals in the ±10 V, ±5 V, and 0 V to +10 V ranges.
- What is the output format of the AD7367BRUZ-5500RL7?
The output format is SERIAL, compatible with SPI, QSPI, MICROWIRE, and DSP interfaces.
- What is the signal to noise ratio (SNR) of the AD7367BRUZ-5500RL7?
The SNR is 76 dB at a 50 kHz input frequency.
- What package type is the AD7367BRUZ-5500RL7 available in?
The AD7367BRUZ-5500RL7 is available in a 24-Lead Thin Shrink Small Outline Package (TSSOP).
- What is the operating temperature range of the AD7367BRUZ-5500RL7?
The operating temperature range is −40°C to +85°C.
- Does the AD7367BRUZ-5500RL7 have an on-chip reference voltage?
Yes, the AD7367BRUZ-5500RL7 has an on-chip 2.5 V reference that can be disabled to allow the use of an external reference.
- What are some typical applications of the AD7367BRUZ-5500RL7?
Typical applications include industrial process control systems, medical devices, aerospace and defense systems, automotive systems, and test and measurement equipment.
