AD4134BCPZ

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AD4134BCPZ

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24-BIT, 4CH SIM 1.5MSPS PRECISIO

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Especificações

Atributo Valor
Package Tray
ProductStatus Active
NumberofBits 24
SamplingRate(PerSecond) 1.5M
NumberofInputs 8
InputType Single Ended
DataInterface SPI
Configuration ADC
Ratio-S/H:ADC 0:4
NumberofA/DConverters 4
Architecture SAR
ReferenceType External, Internal
Voltage-SupplyAnalog 4.5V ~ 5.5V
Voltage-SupplyDigital 4.5V ~ 5.5V
OperatingTemperature -40°C ~ 105°C
Package/Case 56-WFQFN Exposed Pad, CSP
SupplierDevicePackage 56-LFCSP-WQ (8x8)

Visão Geral

Equivalent

The AD4134BCPZ is a precision, low-power, 24-bit sigma-delta ADC. Equivalent alternatives include:
- ADS124S08 (TI): Similar resolution, low-power, with PGA.
- LTC2500-32 (Analog Devices): 32-bit, low-noise, flexible interface.
- MAX11270 (Maxim Integrated): 24-bit, ultra-low-power, high accuracy.
- MCP3561 (Microchip): 24-bit, low-power, integrated features.
Check datasheets for exact compatibility in your application.

Features

The AD4134BCPZ is a low-power, 24-bit sigma-delta (Σ-Δ) ADC from Analog Devices. Key features:
- Resolution: 24-bit, with up to 19.5 noise-free bits.
- Sample Rate: Programmable up to 2.4 kSPS.
- Channels: 4 differential/8 single-ended inputs with PGA (gain: 1–128).
- Interface: SPI-compatible serial interface.
- Power: Ultra-low power (1.8 mW at 2.4 kSPS, 5 µA in standby).
- Voltage Supply: 2.7–3.6 V (AVDD), 1.8–3.6 V (DVDD).
- Features: On-chip reference, temperature sensor, and diagnostic functions.
- Package: 32-lead LFCSP (5 mm × 5 mm).
Ideal for precision sensor measurements in portable and battery-powered applications.

Pinout

The AD4134BCPZ is a 32-bit, high-precision, low-power ADC from Analog Devices.
- Pin Count: 40 (LFCSP package)
- Key Functions:
- Analog Inputs: 16 single-ended/8 differential channels.
- Reference Input: External reference support.
- Digital Interface: SPI-compatible for data/control.
- Power Supply: Operates on 1.8V to 3.3V (AVDD/DVDD).
- Clock Input: Internal/external oscillator options.
- GPIOs: Configurable for auxiliary functions.
Designed for precision measurements in industrial, medical, and instrumentation applications.

Manufacturer

The AD4134BCPZ 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 AD4134BCPZ is a precision, low-power, 24-bit sigma-delta ADC (analog-to-digital converter) designed for applications requiring high accuracy, such as sensor interfaces and instrumentation. Analog Devices is renowned for its innovation in signal processing and energy-efficient solutions.

Application

The AD4134BCPZ is a high-precision, low-power, 24-bit sigma-delta ADC from Analog Devices. Its key application areas include:
- Industrial Automation: Pressure, temperature, and strain sensing in process control.
- Medical Devices: Patient monitoring (ECG, blood glucose).
- Test & Measurement: High-accuracy data acquisition systems.
- Energy Monitoring: Smart meters for power/current sensing.
- Automotive: Battery management and sensor interfaces.
Its low noise, high resolution, and flexible interface make it ideal for precision measurement in demanding environments.

Package

The AD4134BCPZ comes in a 32-lead LFCSP (Lead Frame Chip Scale Package). This compact, surface-mount package measures 5mm × 5mm and features an exposed pad for thermal management. It is suitable for high-performance applications requiring small form factors and efficient heat dissipation. The LFCSP design ensures robust electrical and thermal performance in space-constrained designs.

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