AD5142ABCPZ10-RL7

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AD5142ABCPZ10-RL7

IC DGTL POT 10KOHM 16LFCSP

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사양

Supplier Analog Devices Inc.
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Taper Linear
Configuration Potentiometer
NumberofCircuits 2
NumberofTaps 256
Resistance(Ohms) 10k
Interface I²C
MemoryType Non-Volatile
Voltage-Supply 2.3V ~ 5.5V, ±2.25V ~ 2.75V
Features Selectable Address
Tolerance ±8%
TemperatureCoefficient(Typ) 35ppm/°C
MountingType Surface Mount
SupplierDevicePackage 16-LFCSP (3x3)
Package/Case 16-WFQFN Exposed Pad, CSP
OperatingTemperature -40°C ~ 125°C

개요

Description

AD5142ABCPZ10-RL7 is Analog Devices’ dual 12‑bit multiplying digital-to-analog converter (DAC) in the AD5142 family. It accepts a serial (SPI-compatible) data stream and provides two buffered analog outputs whose levels are set by an external reference, enabling precise programmable gains and calibration in instrumentation and control applications.
Key points
- Dual 12-bit multiplying DAC with two voltage outputs
- Serial interface (SPI-compatible)
- External reference input to scale outputs
- Single-supply operation (typical 2.7–5.5 V, per datasheet)
- Low-glitch, monotonic performance suitable for precision control
- CPZ package code with RL7 reel packaging (lead-free, tape-and-reel)
Typical applications
- Precision calibration and test equipment
- Programmable gain and servo/control systems
- Instrumentation and automated test setups
For exact electrical specs (INL/DNL, settling time, output ranges, reference requirements) and precise packaging details, consult the Analog Devices AD5142ABCPZ10-RL7 datasheet.

Features

AD5142ABCPZ10-RL7 features (overview):
- 12-bit multiplying DAC (VDAC) with monotonic output
- SPI-compatible serial interface for data/control
- External reference input to set full-scale range
- Unbuffered voltage output (buffering external if needed)
- 1 LSB = Vref/4096; predictable, linear performance
- Power-on reset and data latch features for reliable startup
- Low power consumption with optional power-down mode
- Wide supply range and robust industrial temperature operation
- RoHS-compliant, lead-free packaging; T&R RL7 version available
Note: exact electrical specs (Vref range, supply, temperature range, settling time, etc.) are in the datasheet.

Package

It’s a 16‑pin plastic SOIC (surface-mount) package, RoHS‑compliant, shipped in tape and reel (RL7).

Pinout

Pin count: 10 pins (PZ10 package).
Function: Dual digitally-controlled potentiometer with I2C interface (two pots: A1–B1–W1 and A2–B2–W2), plus VDD, GND, SDA, and SCL.

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI).
- What kind of company: A US-based multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital-signal-processing integrated circuits (e.g., data converters, amplifiers, sensors) used in industrial, automotive, communications, and consumer electronics.

Application

AD5142ABCPZ10-RL7 is a 12‑bit multiplying DAC with a serial interface. Applications include: precision instrumentation (calibration, offset/gain adjustment); programmable gain/attenuation and reference generation in data acquisition and control systems; waveform generation and test equipment; closed‑loop control in industrial automation; analog front‑end calibration for automotive and telecom equipment.

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