Overview
The AD7265BCPZ-REEL7, produced by Analog Devices Inc., is a high-performance, dual 12-bit, 3-channel successive approximation (SAR) analog-to-digital converter (ADC). This component is designed for low power consumption and high throughput rates, making it suitable for a variety of applications requiring precise and efficient analog-to-digital conversion.
The AD7265 operates from a single 2.7 V to 5.25 V power supply and features throughput rates of up to 1 MSPS. It includes two ADCs, each preceded by a 3-channel multiplexer, and a low noise, wide bandwidth track-and-hold amplifier capable of handling input frequencies in excess of 30 MHz.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD7265BCPZ-REEL7 |
| Package | 32-Lead LFCSP (5mm x 5mm w/ EP) |
| Resolution | 12-bit |
| Number of Analog Input Channels | 3 (per ADC, dual ADCs) |
| Sampling Rate | Up to 1 MSPS |
| Power Supply Voltage | 2.7 V to 5.25 V |
| Power Consumption | 7 mW at 1 MSPS with 3 V supplies, 17 mW at 1 MSPS with 5 V supplies |
| Output Format | SERIAL |
| Operating Temperature Range | –40°C to +125°C |
| Polarity | Unipolar |
Key Features
- Dual 12-bit, 3-channel SAR ADCs with throughput rates up to 1 MSPS.
- Low power consumption: 7 mW at 1 MSPS with 3 V supplies, 17 mW at 1 MSPS with 5 V supplies.
- Single 2.7 V to 5.25 V power supply.
- On-chip 2.5 V reference, with the option to use an external reference (100 mV to VDD).
- Pin-configurable analog inputs with straight binary or twos complement output coding.
- Low noise, wide bandwidth track-and-hold amplifier capable of handling input frequencies in excess of 30 MHz.
- Easily interfaces with microprocessors or DSPs through standard control inputs.
- Available in 32-lead LFCSP and 32-lead TQFP packages.
Applications
- Industrial automation and control systems.
- Medical devices requiring high precision and low power consumption.
- Aerospace and defense applications where reliability and performance are critical.
- Automotive systems, including engine control and safety systems.
- Test and measurement equipment.
- Communication systems, including wireless and wired communication devices.
Q & A
- What is the resolution of the AD7265BCPZ-REEL7?
The AD7265BCPZ-REEL7 has a resolution of 12 bits.
- What is the maximum sampling rate of the AD7265BCPZ-REEL7?
The maximum sampling rate is up to 1 MSPS.
- What is the power supply voltage range for the AD7265BCPZ-REEL7?
The power supply voltage range is 2.7 V to 5.25 V.
- How many analog input channels does the AD7265BCPZ-REEL7 have?
The AD7265BCPZ-REEL7 has 3 analog input channels per ADC, with dual ADCs.
- What is the output format of the AD7265BCPZ-REEL7?
The output format is SERIAL.
- Can the AD7265BCPZ-REEL7 use an external reference voltage?
Yes, the AD7265BCPZ-REEL7 can use an external reference voltage in the range of 100 mV to VDD.
- What is the operating temperature range of the AD7265BCPZ-REEL7?
The operating temperature range is –40°C to +125°C.
- How does the AD7265BCPZ-REEL7 interface with microprocessors or DSPs?
The AD7265BCPZ-REEL7 interfaces with microprocessors or DSPs through standard control inputs.
- What are the available package options for the AD7265BCPZ-REEL7?
The AD7265BCPZ-REEL7 is available in 32-lead LFCSP and 32-lead TQFP packages.
- What is the typical power consumption of the AD7265BCPZ-REEL7 at 1 MSPS?
The typical power consumption is 7 mW at 1 MSPS with 3 V supplies and 17 mW at 1 MSPS with 5 V supplies.
