ISL28134FHZ-T7 Intersil Corporation, ISL28134FHZ-T7 Datasheet

ISL28134FHZ-T7

Manufacturer Part Number

ISL28134FHZ-T7

Description

Manufacturer

Intersil Corporation

Datasheet

1.ISL28134FRUZ-T7.pdf (20 pages)

Specifications of ISL28134FHZ-T7

Pack_quantity

3000

Comm_code

85423300

Lead_time

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ISL28134FHZ-T7A

Manufacturer:

INTERSIL

Quantity:

12 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

ISL28134FHZ-T7A

Manufacturer:

RENESAS/瑞萨

Quantity:

20 000

Current page: 1 of 20
Download datasheet (2Mb)

5V Ultra Low Noise, Zero Drift Rail-to-Rail Precision Op

Amp

ISL28134

The ISL28134 is a single, chopper-stabilized zero-drift

operational amplifier optimized for single and dual supply

operation from 2.25V to 6.0V and ±1.125V and ±3.0V. The

ISL28134 features very low input offset voltage and low noise

with no 1/f noise corner down to 0.1Hz. The ISL28134 is

designed to have ultra low offset voltage and offset temperature

drift, wide gain bandwidth and rail-to-rail input/output swing

while minimizing power consumption.

This amplifier is ideal for amplifying the sensor signals of analog

front-ends that include pressure, temperature, medical, strain

gauge and inertial sensors.

The ISL28134 can be used over standard amplifiers with high

stability over the industrial temperature range of -40°C to

+85°C. The ISL28134 is available in an industry standard pinout

SOIC package.

Applications

• Medical Instrumentation

• Sensor Gain Amps

• Precision Low Drift, Low Frequency ADC Drivers

• Precision Voltage Reference Buffers

• Thermopile, Thermocouple, and other Temperature Sensors

• Inertial Sensors

• Process Control Systems

• Weight Scales and Strain Gauge Sensors

June 8, 2011

FN6957.1

Front-end Amplifiers

SENSOR INPUT

ANALOG

FIGURE 1. TYPICAL APPLICATION

100

1MΩ

GND

1MΩ

0.1µ

SINGLE SUPPLY

HIGH GAIN AMPLIFIER

= 10,000 V/V

OUT

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774

Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.

Features

• Rail-to-Rail Inputs and Outputs

• No 1/f Noise Corner Down to 0.1Hz

• Low Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5µV, Max

• Superb Offset Drift . . . . . . . . . . . . . . . . . . . . . . . 15nV/°C, Max

• Single Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.25V to 6.0V

• Dual Supply . . . . . . . . . . . . . . . . . . . . . . . . . ±1.125V to ±3.0V

• Low I

• Wide Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5MHz

• Operating Temperature Range

• Packaging

Related Literature

• See AN1641, “ISL28134 Evaluation Board Manual”

• See AN1560, “Making Accurate Voltage Noise and Current

- CMRR @ V

- V

- Input Noise Voltage . . . . . . . . . . . . . . . . .10 nV/√Hz @ 1kHz

- 0.1Hz to 10Hz Noise Voltage . . . . . . . . . . . . . . . . 250nV

- Industrial . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C

- Full Industrial (Coming Soon) . . . . . . . . . .-40°C to +125°C

- Single: SOIC, SOT-23, µTDFN (1.6mmx1.6mm)

Noise Measurements on Operational Amplifiers Down to

0.1Hz”

1400

1200

1000

All other trademarks mentioned are the property of their respective owners.

800

600

400

200

and V

-2.5

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .675µA, typ.

T = -40°C to +85°C

N = 2330

-2.0 -1.5

= ±2.5V

FIGURE 2. V

= 0V

. . . . . . . . . . . . . . . . . . . . . . 10mV from V

= 0.1V beyond V

-1.0 -0.5

HISTOGRAM V

(µV)

. . . . . . . . . . . . .135dB, typ.

0.5

1.0

= 5V

1.5

2.0

2.5

, typ.

P-P

Related parts for ISL28134FHZ-T7

Related keywords

ISL28134FHZ-T7 datasheet
ISL28134FHZ-T7 data sheet
ISL28134FHZ-T7 pdf datasheet
ISL28134FHZ-T7 component
ISL28134FHZ-T7 part
ISL28134FHZ-T7 distributor
ISL28134FHZ-T7 RoHS
ISL28134FHZ-T7 datasheet download