AD7980ARMZRL7

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AD7980ARMZRL7

+БОМ

IC ADC 16BIT SAR 10MSOP

  • ПроизводительКомпания Analog Devices Inc.

  • Мфр. Часть #AD7980ARMZRL7

  • Лист данных AD7980ARMZRL7 DataSheet

  • Пакет MSOP-10

  • В наличии4200

365 Дни гарантии качества

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Спецификации

Атрибут Ценность
Package Tape & Reel (TR),Cut Tape (CT)
Series PulSAR®
ProductStatus Active
NumberofBits 16
SamplingRate(PerSecond) 1M
NumberofInputs 1
InputType Pseudo-Differential
DataInterface SPI, DSP
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External
Voltage-SupplyAnalog 2.375V ~ 2.625V
Voltage-SupplyDigital 2.375V ~ 2.625V
OperatingTemperature -40°C ~ 125°C
Package/Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
SupplierDevicePackage 10-MSOP

Обзор

Description

The AD7980ARMZRL7 is a 16-bit, 1 MSPS, successive approximation register (SAR) ADC from Analog Devices. It features low power consumption (3.5 mW at 1 MSPS) and operates from a single 2.5V to 5.5V supply.
Key features:
- 16-bit resolution with no missing codes.
- SPI-compatible serial interface for easy microcontroller interfacing.
- Internal reference (2.5V) with low drift.
- Small 10-lead MSOP package, suitable for space-constrained designs.
Applications include portable instrumentation, industrial control, and data acquisition systems. The device offers high accuracy (INL: ±0.6 LSB) and fast conversion times, making it ideal for precision measurement.
The "RL7" suffix indicates a tape-and-reel packaging option for automated assembly.
For detailed specs, refer to the datasheet on Analog Devices' website.

Equivalent

The AD7980ARMZRL7 is a 16-bit, 1 MSPS SAR ADC. Equivalent alternatives include:
- LTC1867 (16-bit, 1.25 MSPS, SAR)
- MAX11156 (16-bit, 1 MSPS, SAR)
- ADS8860 (16-bit, 1 MSPS, SAR)
- MCP33131 (16-bit, 1 MSPS, SAR)
These offer similar resolution and speed but may vary in interface, power, or package. Check datasheets for exact compatibility.

Features

The AD7980ARMZRL7 is a 16-bit, 1 MSPS successive approximation register (SAR) ADC from Analog Devices. Key features include:
- Resolution: 16-bit
- Sampling Rate: 1 MSPS
- Interface: SPI-compatible (3-wire, 1.8V to 5V logic)
- Power Supply: 2.5V to 5.5V (single-supply)
- Low Power: 3.5 mW at 1 MSPS, 1 µW in shutdown
- Input Range: 0V to VREF (up to 5V)
- Reference: External (no internal reference)
- Package: 8-lead MSOP (3mm x 3mm)
- Operating Temp: -40°C to +125°C
Ideal for battery-powered, industrial, and medical applications requiring high-speed, low-power ADCs.

Pinout

The AD7980ARMZRL7 is a 16-bit, 1 MSPS SAR ADC in an 8-pin MSOP package.
Pin Functions:
1. VDD: Power supply (2.7V–5.25V).
2. GND: Ground.
3. VREF: Reference input (2.5V max).
4. CNV: Conversion start input (active-high).
5. SCLK: Serial clock input.
6. SDI/SDO: Bidirectional data line (configurable).
7. SDO: Data output (alternative mode).
8. VIO: Digital I/O voltage (1.8V–5.25V).
It features a SPI-compatible interface and operates with low power (3.5 mW at 1 MSPS).

Application

The AD7980ARMZRL7, a 16-bit SAR ADC, is used in:
1. Industrial Automation – Process control, PLCs, and data acquisition.
2. Medical Devices – Portable diagnostics and patient monitoring.
3. Test & Measurement – High-precision instruments and oscilloscopes.
4. Automotive – Battery management and sensor interfaces.
5. Communications – Base stations and signal processing.
Its low power, high speed (1 MSPS), and small size suit compact, power-sensitive applications.

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