AD7091R-8BRUZ

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AD7091R-8BRUZ

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IC ADC 12BIT SAR 24TSSOP

  • FabricanteAnalog Devices Inc.

  • Peça do Fabricante #AD7091R-8BRUZ

  • Pacote TSSOP-24

  • Em Estoque2303

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Especificações

Atributo Valor
Package / Case Tube
Part Status Active
Number of Bits 12
Sampling Rate(Per Second) 1M
Number of Inputs 8
Input Type Single Ended
Data Interface SPI, DSP
Configuration S/H-ADC
Ratio - S / H: ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type Supply
Voltage - Supply, Analog 2.09V ~ 5.25V
Voltage - Supply, Digital 2.09V ~ 5.25V
Operating Temperature -40°C ~ 125°C
Supplier Device Package 24-TSSOP

Visão Geral

Description

The AD7091R-8BRUZ is an 8-bit, low-power, successive approximation ADC (analog-to-digital converter) from Analog Devices. It features:
- 8-bit resolution with a 1 MSPS (mega-sample per second) conversion rate.
- Single-channel input with an internal reference (2.5V).
- Low power consumption (1.65 mW at 1 MSPS, 0.12 mW in shutdown).
- SPI-compatible serial interface for easy microcontroller integration.
- Wide supply range (2.7V to 5.25V), suitable for battery-powered applications.
- Small 10-lead MSOP package, ideal for space-constrained designs.
Common applications include portable instrumentation, battery monitoring, and industrial control systems. Its low power and compact size make it ideal for embedded systems requiring efficient analog-to-digital conversion.
For detailed specs, refer to the datasheet on Analog Devices' website.

Equivalent

The AD7091R-8BRUZ is an 8-bit, 1 MSPS SAR ADC. Equivalent alternatives include:
- LTC2366-8 (8-bit, 1 MSPS, SAR ADC)
- MAX11108 (8-bit, 1 MSPS, low power)
- MCP33111-8 (8-bit, 1 MSPS, SPI interface)
These offer similar resolution and speed but may vary in power, interface, or package. Check datasheets for exact compatibility.

Features

The AD7091R-8BRUZ is an 8-bit, low-power, successive approximation ADC with the following key features:
- Resolution: 8-bit
- Sampling Rate: 1 MSPS
- Power Consumption: Low (0.55 mW at 1 MSPS, 0.1 µA in shutdown)
- Input Voltage Range: 0 V to VREF (2.5 V typical)
- Interface: SPI-compatible serial interface
- On-Chip Features: Track-and-hold, reference (2.5 V internal), temperature sensor
- Operating Voltage: 2.7 V to 5.25 V
- Package: 8-lead TSSOP
Ideal for battery-powered, portable, and space-constrained applications due to its compact size and low power consumption.

Application

The AD7091R-8BRUZ is an 8-bit, low-power SAR ADC used in:
1. Industrial Automation – Process control, sensor monitoring.
2. Portable Devices – Battery-powered systems due to low power consumption.
3. Medical Equipment – Patient monitoring, diagnostics.
4. Automotive – Sensor interfaces, battery management.
5. Consumer Electronics – Smart home devices, wearables.
Its small size, fast conversion (1 MSPS), and low power make it ideal for space-constrained, energy-efficient applications.

Package

The AD7091R-8BRUZ comes in a 20-lead TSSOP (Thin Shrink Small Outline Package). This compact surface-mount package is suitable for space-constrained applications, offering reliable performance for the 8-channel, 12-bit ADC. The TSSOP provides good thermal and electrical characteristics while maintaining a small footprint.

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