AD7265BCPZ

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AD7265BCPZ

+BOM

IC ADC 12BIT SAR 32LFCSP

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Specifications

Attribute Value
Package / Case Tray
Part Status Active
Number of Bits 12
Sampling Rate(Per Second) 1M
Number of Inputs 6, 12
Input Type Differential, Pseudo-Differential, Single Ended
Data Interface SPI, DSP
Configuration MUX-S/H-ADC
Ratio - S / H: ADC 1:1
Number of A/D Converters 2
Architecture SAR
Reference Type External, Internal
Voltage - Supply, Analog 2.7V ~ 5.25V
Voltage - Supply, Digital 2.7V ~ 5.25V
Features Simultaneous Sampling
Operating Temperature -40°C ~ 125°C
Supplier Device Package 32-LFCSP-VQ (5x5)

Overview

Equivalent

Equivalent products to the AD7265BCPZ (dual 12-bit SAR ADC) include:
- ADS7865 (Texas Instruments)
- LTC1867 (Analog Devices)
- MAX11156 (Maxim Integrated)
These offer similar 12-bit resolution, dual-channel operation, and SPI interface. Key differences may include speed, power consumption, or package options. Always check datasheets for exact compatibility.

Features

The AD7265BCPZ is a 12-bit, dual-channel SAR ADC with these key features:
- Dual 12-bit ADCs: Simultaneous sampling of two channels.
- Throughput: Up to 1 MSPS per channel.
- Input Range: ±10 V (with external reference) or 0–5 V (internal 2.5 V reference).
- Low Power: 12 mW at 1 MSPS.
- Serial Interface: SPI-compatible (3-/4-wire).
- On-Chip Features: Internal reference, temperature sensor, and track-and-hold.
- Package: 32-lead LFCSP (5 mm × 5 mm).
- Operating Voltage: 2.7 V to 5.25 V.
Ideal for motor control, power monitoring, and industrial applications.

Pinout

The AD7265BCPZ is a 12-bit, dual-channel SAR ADC with a 32-pin LFCSP package. Key functions include:
- Dual 12-bit ADCs: Simultaneous sampling of two channels.
- Throughput: Up to 1 MSPS per channel.
- Inputs: 6 pseudo-differential or 3 fully differential pairs.
- Interface: Parallel (16-bit) or serial (SPI/QSPI/MICROWIRE).
- Voltage Reference: Internal 2.5V or external reference option.
- Power Supply: 2.7V to 5.25V operation.
Pins include analog inputs (AIN1±, AIN2±), reference (REFIN/OUT), digital I/O (DB0-DB15, CS, RD, CONVST), and power (VDD, GND). Compact and versatile for precision applications.

Application

The AD7265BCPZ is a dual 12-bit SAR ADC with simultaneous sampling, ideal for precision measurement applications. Key areas include:
- Industrial Automation: Motor control, PLCs, and process monitoring.
- Medical Equipment: Patient monitoring and diagnostic devices.
- Energy Management: Power quality analysis and smart grid systems.
- Automotive: Battery management and sensor interfaces.
- Test & Measurement: Data acquisition systems and oscilloscopes.
Its high speed (1 MSPS per channel), low power, and integrated features make it suitable for multi-channel, real-time signal processing.

Package

The AD7265BCPZ comes in a 32-lead LFCSP (Lead Frame Chip Scale Package). This package is compact, measuring 5mm x 5mm, and features an exposed pad for thermal management. It is suitable for space-constrained applications while ensuring efficient heat dissipation. The LFCSP design enhances electrical performance and reliability in high-speed ADC applications.

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