ADS1201U

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ADS1201U

IC MODULATOR 24BIT 1K 16SOIC

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規格

Supplier Texas Instruments
Package Tube
ProductStatus Active
Type Modulator
NumberofChannels 1
Resolution(Bits) 24 b
SamplingRate(PerSecond) 1k
DataInterface Serial
VoltageSupplySource Analog and Digital
Voltage-Supply 4.75V ~ 5.25V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 16-SOIC (0.295, 7.50mm Width)

概述

Description

ADS1201U is a Texas Instruments precision analog-to-digital converter (ADC) in the ADS120x family. It digitizes small analog signals and outputs the result over a serial interface suitable for microcontrollers.
Key points
- Architecture: delta-sigma ADC with a programmable digital filter for high resolution and low noise.
- Interface: SPI-compatible serial data interface for easy MCU integration.
- Features: configurable data rate; supports various input configurations (single-ended/differential) depending on the variant.
- Applications: precision instrumentation, sensor conditioning, medical/industrial measurement, and process control.
- Note: TI uses similar part numbers (e.g., ADS1201, ADS1202, ADS12xx). If you have a datasheet or a link to the exact part, I can tailor the intro to the specific features and pins.

Package

ADS1201U is available in a 16‑lead TSSOP package.

Pinout

Pin count: 8 pins (MSOP-8 / SOIC-8 package).
Function: A delta-sigma analog-to-digital converter with a serial SPI-compatible interface. It converts an analog input to a digital word and communicates via SPI signals (CS, SCLK, DIN, DOUT) plus power/ground pins (VDD, GND).

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI).
- About the company: A global American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits.

Application

- Weigh scales and load cells (bridge sensors)
- Industrial process control and instrumentation
- Bridge-sensor and precision measurement systems
- Medical and biomedical instrumentation
- Portable, battery-powered measurement devices
- Data acquisition and laboratory instrumentation

Equivalent

Direct cross-refs aren’t published. Closest equivalents by function:
- TI: ADS1200/ADS1202 (same ADS120x family)
- Analog Devices: AD7715/AD7719 (SPI sigma-delta ADCs)
- Microchip: MCP3201/MCP3202 (12-bit SPI ADCs)
For a precise match, share your required specs (resolution, sample rate, interface, package, temp range).

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