Datasheet > RS3112-Q1

RS3112-Q1

更新时间： 2024-09-14 17:15:39

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数据手册

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RS3112-Q1 数据手册

RS3112-Q1

Low-Noise, Very Low Drift, Precision Voltage Reference

1 FEATURES

3 DESCRIPTIONS

The RS3112-Q1 is a family of low-noise, low-drift, very

•

Qualified for Automotive Applications

high precision voltage references. These references are

capable of both sinking and sourcing current, and have

excellent line and load regulation.

AEC-Q100 Qualified with the Grade 1

Low Temperature Drift: 20 ppm/°C(Max)

High Accuracy: 0.1% Maximum

Low Noise: 35μV_PP/V

Excellent temperature drift (20ppm/°C) and high accuracy

(0.1%) are achieved using proprietary design techniques

with 150uA(typical) quiescent current. These features,

combined with low noise, make the RS3112-Q1 family

ideal for use in high-precision data acquisition systems.

Low I_Q: 150μA (Typical)

Operating Temperature Range: -40°C to

+125°C

•

High Output Current: ±10 mA

Micro SIZE PACKAGES: SOT23

The RS3112-Q1 is available in Green SOT23 packages. It

operates over an ambient temperature range of -40°C to

+125°C.

2 APPLICATIONS

•

Precision Data Acquisition Systems

Semiconductor Test Equipment

Medical Instrumentation

Device Information ⁽¹⁾

PART NUMBER

PACKAGE

BODY SIZE(NOM)

Industrial Process Controls

RS3112-Q1

SOT23

1.30mm×2.90mm

Pressure and Temperature Transmitters

Lab and Field Instrumentation

(1) For all available packages, see the orderable addendum at the end

of the data sheet.

4 TYPICAL APPLICATION

RS3112-Q1

VIN

V+

OUT

3.3V

1μF to 10μF

GND

5Ω

1μF to 10μF

ADC

VREF

VCC

1μF to 10μF

0.1μF

Microcontroller

VIN

DOUT

+IN

-IN

DCLOCK

GND

REV A.1

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