AD7912ARMZ

Imagens apenas para referência

AD7912ARMZ

+Lista de Materiais

IC ADC 10BIT SAR 8MSOP

365 Garantia de Qualidade em 1 dia

7*24 Garantia de serviço em 24 horas

90-Garantia de pós-venda em 1 dia

Garantia de Produto Genuíno

Especificações

Atributo Valor
Package / Case Bulk,Tube
Part Status Active
Number of Bits 10
Sampling Rate(Per Second) 1M
Number of Inputs 2
Input Type Single Ended
Data Interface SPI, DSP
Configuration MUX-S/H-ADC
Ratio - S / H: ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type Supply
Voltage - Supply, Analog 2.35V ~ 5.25V
Voltage - Supply, Digital 2.35V ~ 5.25V
Operating Temperature -40°C ~ 85°C
Supplier Device Package 8-MSOP

Visão Geral

Description

The AD7912ARMZ is a 12-bit, 1 MSPS, dual-channel SAR ADC from Analog Devices. It features low power consumption (1.5 mW at 1 MSPS) and operates from a 2.7V to 5.25V supply. Key highlights include:
- Dual single-ended inputs with a flexible serial SPI-compatible interface.
- Internal reference (2.5V) with optional external reference support.
- Small 10-lead MSOP package, ideal for space-constrained applications.
- Auto power-down between conversions for reduced energy use.
Applications include portable instrumentation, industrial control, and battery-powered systems. The AD7912ARMZ balances speed, resolution, and power efficiency, making it suitable for moderate-speed, multi-channel data acquisition.
For detailed specs, refer to the datasheet on Analog Devices' website.

Equivalent

The AD7912ARMZ is a 12-bit, 1 MSPS SAR ADC. Equivalent alternatives include:
- AD7902: 12-bit, 1 MSPS, similar SAR ADC.
- AD7980: 16-bit, 1 MSPS, higher resolution.
- LTC1867: 12-bit, 1.5 MSPS, from Analog Devices (Linear Tech).
- MAX11126: 12-bit, 1 MSPS, from Maxim Integrated.
- MCP3201: 12-bit, 100 kSPS (slower but lower cost).
Check pinout, voltage range, and interface compatibility before substitution.

Features

The AD7912ARMZ is a 12-bit, 1 MSPS SAR ADC from Analog Devices. Key features:
- Resolution: 12 bits
- Sampling Rate: 1 MSPS
- Input Channels: 2 single-ended or 1 differential
- Supply Voltage: 2.7V to 5.25V
- Low Power: 1.5 mW at 1 MSPS (5V), 0.65 mW (3V)
- Interface: SPI-compatible serial (3-/4-wire)
- Internal Reference: 2.5V (with external buffer)
- Operating Temp: -40°C to +85°C
- Package: 8-lead MSOP
Ideal for battery-powered, portable, and high-speed applications.

Pinout

The AD7912ARMZ is a 10-bit, 1 MSPS, single-channel SAR ADC in an 8-pin MSOP package.
Pin Functions:
1. VDD: Power supply (2.7V–5.25V).
2. GND: Ground.
3. VIN: Analog input (0V to VREF).
4. VREF: Reference voltage input (up to VDD).
5. CS: Chip select (active low).
6. SCLK: Serial clock input.
7. SDATA: Serial data output.
8. BUSY: Conversion status output (high during conversion).
It features a SPI-compatible serial interface and operates with low power consumption.

Manufacturer

The AD7912ARMZ is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Wilmington, Massachusetts, ADI serves industries like automotive, healthcare, industrial automation, and communications. The AD7912ARMZ is a 12-bit analog-to-digital converter (ADC), reflecting ADI's expertise in precision data conversion and signal processing. The company is known for innovation, reliability, and advanced engineering solutions.

Application

The AD7912ARMZ is a 12-bit, 1 MSPS SAR ADC from Analog Devices. Its key application areas include:
- Industrial Automation: Process control, PLCs, and sensor interfaces.
- Medical Devices: Portable diagnostics and patient monitoring.
- Communications: Base stations and signal processing.
- Automotive: Battery management and sensor systems.
- Test & Measurement: Data acquisition and instrumentation.
Its low power (1.5 mW at 1 MSPS) and small form factor make it ideal for space-constrained, power-sensitive designs.

Package

The AD7912ARMZ comes in an 8-lead MSOP (Mini Small Outline Package).
This compact surface-mount package is suitable for space-constrained applications, offering reliable performance with a small footprint. The MSOP-8 package is RoHS-compliant and designed for efficient thermal and electrical performance.

Produtos relacionados a AD7912ARMZ

  • Orçamento Rápido

  • Envie sua solicitação de orçamento para AD7912ARMZ Use este formulário. Responderemos em até 12 horas.