AD7811YRUZ

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AD7811YRUZ

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IC ADC 10BIT SAR 16TSSOP

  • HerstellerAnalog Devices Inc.

  • Herstellerteil #AD7811YRUZ

  • Paket TSSOP-16

  • Auf Lager1568

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Spezifikationen

Attribut Wert
Package Tube
ProductStatus Active
NumberofBits 10
SamplingRate(PerSecond) 350k
NumberofInputs 3, 4
InputType Pseudo-Differential, Single Ended
DataInterface DSP
Configuration MUX-S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External, Internal
Voltage-SupplyAnalog 2.7V ~ 5.5V
Voltage-SupplyDigital 2.7V ~ 5.5V
OperatingTemperature -40°C ~ 105°C
Package/Case 16-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 16-TSSOP

Übersicht

Description

The AD7811YRUZ is a 10-bit, analog-to-digital converter (ADC) from Analog Devices, featuring a serial interface and low power consumption. It operates with a 2.7V to 5.25V supply, making it suitable for battery-powered and portable applications.
Key features:
- 10-bit resolution with ±1 LSB accuracy.
- Fast conversion time (2 µs typical).
- On-chip track-and-hold for accurate sampling.
- SPI-/QSPI-/MICROWIRE-compatible serial interface.
- Low power (1.5 mW at 5V, 0.7 mW at 3V).
- Small TSSOP-16 package.
Applications include sensor interfaces, data acquisition, and embedded systems. Its compact size and low power make it ideal for space-constrained designs.
For detailed specs, refer to the datasheet on Analog Devices' website.

Features

The AD7811YRUZ is a 10-bit, analog-to-digital converter (ADC) with the following key features:
- Resolution: 10-bit SAR ADC.
- Sampling Rate: Up to 200 kSPS.
- Input Channels: 1 single-ended or pseudo-differential input.
- Supply Voltage: 2.7V to 5.25V, low power operation.
- Power Consumption: 1.5 mW (typical) at 200 kSPS with 3V supply.
- Interface: SPI-compatible serial interface.
- Operating Temperature: -40°C to +85°C.
- Package: 16-pin TSSOP.
Ideal for portable and low-power applications like data acquisition and sensor monitoring.

Pinout

The AD7811YRUZ is a 10-bit digital temperature sensor with a serial interface, packaged in a 16-pin TSSOP.
Key Functions:
- Temperature Sensing: Measures from -55°C to +125°C (±2°C accuracy).
- Serial Interface: SPI-/MICROWIRE-compatible.
- Low Power: Typically 0.7mW (3V supply).
- Shutdown Mode: Reduces power to 1µA.
Notable Pins:
- VDD (Pin 16), GND (Pin 8): Power supply (2.7V–5.5V).
- SCLK (Pin 7), DOUT (Pin 6), CS (Pin 5): SPI interface.
- CONVST (Pin 4): Initiates conversion.
Other pins include NC (No Connect) and OTI (Overtemperature Indicator).

Application

The AD7811YRUZ is a 10-bit analog-to-digital converter (ADC) with a temperature sensor, commonly used in:
1. Industrial Control – Monitoring and control systems.
2. Medical Devices – Portable and embedded health monitoring.
3. Automotive Systems – Temperature sensing and diagnostics.
4. Consumer Electronics – Smart appliances and wearables.
5. Data Acquisition – Low-power sensor interfaces.
Its small size, low power, and integrated temp sensor make it ideal for compact, battery-powered applications.

Package

The AD7811YRUZ comes in a TSSOP-16 package. This is a thin shrink small outline package with 16 pins, suitable for surface-mount applications. It offers a compact footprint, making it ideal for space-constrained designs. The package dimensions are standardized, ensuring compatibility with automated assembly processes.

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