ISL28227FUZ-T13 datasheet, PDF

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ISL28227FUZ-T13: DescriptionBasic information of ISL28227FUZ-T13 amplifier: ISL28227FUZ-T13 is a precision amplifier (Precision Amplifiers) from Renesas Electronics. It belongs to the ISL28227 series of products. ISL28227FUZ-T13 amplifier core information: The minimum operating temperature of ISL28227FUZ-T13 is - 40 C and the maximum operating temperature is + 125 C. The corresponding working power supply current is 2.2 mA. The output current of each channel is: 45 mA. The ISL28227FUZ-T13 has a power supply rejection ratio of 117 dB. (Power supply rejection ratio (PSRR): An indicator used to determine the impact of the amplifier output on the power supply. PSRR = 20log[(Ripple(in) / Ripple(out))], that is, the larger the value, the less the amplifier output is affected by the power input. The smaller.) The amplifier gain of ISL28227FUZ-T13 can reach: 1500 V/mV (The amplifier gain is the logarithm of the ratio of the amplifier output power to the input power, which is used to indicate the degree of power amplification. It also refers to the amplification factor of voltage or current. Similarly , decibel is the unit of amplifier gain) and its voltage gain is 123.52 dB. The gain bandwidth product (GBP, Gain Bandwidth Product) of the ISL28227FUZ-T13 is 10 MHz. As a parameter to simply measure the performance of the amplifier, if you are not just choosing your amplifier, you can use this as a relatively simple measurement indicator. The corresponding input voltage noise density is 2.5 nV/sqrt Hz and the corresponding input noise current density is 0.4 pA/sqrt Hz. When a voltage difference of 150 uV is input between the input pins of ISL28227FUZ-T13, the output voltage of this amplifier is 0V. (That is, its input bias voltage is 150 uV) Related dimensions of ISL28227FUZ-T13: The width of ISL28227FUZ-T13 is: 3 mm, the length is 3 mm, and the total number of channels (Number of chanels): 2 Channels. ISL28227FUZ-T13 amplifier additional information: And its more detailed single package form is: MSOP-8.; CategoryAnalog mixed-signal IC Amplifier circuit; File Size2MB，33 Pages; ManufacturerRenesas Electronics Corporation; Websitehttps://www.renesas.com/; Alternative parts：ISL28227FUZ-T13

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ISL28227FUZ-T13 Overview

Basic information of ISL28227FUZ-T13 amplifier:

ISL28227FUZ-T13 is a precision amplifier (Precision Amplifiers) from Renesas Electronics. It belongs to the ISL28227 series of products.

ISL28227FUZ-T13 amplifier core information:

The minimum operating temperature of ISL28227FUZ-T13 is - 40 C and the maximum operating temperature is + 125 C. The corresponding working power supply current is 2.2 mA. The output current of each channel is: 45 mA.

The ISL28227FUZ-T13 has a power supply rejection ratio of 117 dB. (Power supply rejection ratio (PSRR): An indicator used to determine the impact of the amplifier output on the power supply. PSRR = 20log[(Ripple(in) / Ripple(out))], that is, the larger the value, the less the amplifier output is affected by the power input. The smaller.) The amplifier gain of ISL28227FUZ-T13 can reach: 1500 V/mV (The amplifier gain is the logarithm of the ratio of the amplifier output power to the input power, which is used to indicate the degree of power amplification. It also refers to the amplification factor of voltage or current. Similarly , decibel is the unit of amplifier gain) and its voltage gain is 123.52 dB. The gain bandwidth product (GBP, Gain Bandwidth Product) of the ISL28227FUZ-T13 is 10 MHz. As a parameter to simply measure the performance of the amplifier, if you are not just choosing your amplifier, you can use this as a relatively simple measurement indicator. The corresponding input voltage noise density is 2.5 nV/sqrt Hz and the corresponding input noise current density is 0.4 pA/sqrt Hz.

When a voltage difference of 150 uV is input between the input pins of ISL28227FUZ-T13, the output voltage of this amplifier is 0V. (That is, its input bias voltage is 150 uV)

Related dimensions of ISL28227FUZ-T13:

The width of ISL28227FUZ-T13 is: 3 mm, the length is 3 mm, and the total number of channels (Number of chanels): 2 Channels.

ISL28227FUZ-T13 amplifier additional information:

And its more detailed single package form is: MSOP-8.

ISL28227FUZ-T13 Parametric

Parameter Name	Attribute value
Brand Name	Intersil
Parts packaging code	DFN, MSOP, SOIC
package instruction	TSSOP,
Contacts	8, 8, 8
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	5 weeks
Amplifier type	OPERATIONAL AMPLIFIER
Maximum average bias current (IIB)	0.012 µA
Nominal Common Mode Rejection Ratio	120 dB
Maximum input offset voltage	250 µV
JESD-30 code	S-PDSO-G8
JESD-609 code	e3
length	3 mm
Humidity sensitivity level	3
Negative supply voltage upper limit	-42 V
Nominal Negative Supply Voltage (Vsup)	-5 V
Number of functions	2
Number of terminals	8
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Package shape	SQUARE
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	1.1 mm
Nominal slew rate	3.6 V/us
Supply voltage upper limit	42 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	BIPOLAR
Temperature level	AUTOMOTIVE
Terminal surface	Matte Tin (Sn) - annealed
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Nominal Uniform Gain Bandwidth	10000 kHz
width	3 mm
Base Number Matches	1

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DATASHEET

ISL28127, ISL28227, ISL28227SEH

Precision Single and Dual Low Noise Operational Amplifiers

The

ISL28127, ISL28227

and

ISL28227SEH

are very high

precision amplifiers featuring very low noise, low offset

voltage, low input bias current and low temperature drift

making them the ideal choice for applications requiring both

high DC accuracy and AC performance. The combination of

precision, low noise and small footprint provides the user with

outstanding value and flexibility relative to similar competitive

parts.

Applications for these amplifiers include precision active

filters, medical and analytical instrumentation, precision

power supply controls and industrial controls.

The ISL28127 single and ISL28227 dual are available in 8 Ld

SOIC, TDFN and MSOP packages. All devices are offered in

standard pin configurations and operate over the extended

temperature range to -40°C to +125°C.

The ISL28227SEH is available in a 10 Ld hermetic ceramic

Flatpack package. The device is offered in an industry

standard pin configuration and operates over the extended

temperature range from -55°C to +125°C.

FN6633

Rev 8.00

April 1, 2016

Features

• Low input offset voltage . . . . . . . . . . . . . . . . . . . . ±70µV, max

ISL28227SEH ±75µV, max

• Superb offset voltage TC . . . . . . . . . . . . . . . . . .0.5µV/°C, max

ISL28227SEH 1µV/°C, max

• Wide supply range . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 40V

ISL28227SEH 4.5V to 36V

• Very low voltage noise . . . . . . . . . . . . . . . . . . . . . . . . .2.5nV/Hz

• Input bias current. . . . . . . . . . . . . . . . . . . . . . . . . . ±10nA, max

• Gain-bandwidth product . . . . . . . . . .10MHz Unity gain stable

• No phase reversal

• Operating temperature range. . . . . . . . . . . .-40°C to +125°C

ISL28227SEH -55°C to +125°C

Applications

• Precision instruments

• Medical instrumentation

• Industrial controls

• Active filter blocks

• Data acquisition

• Power supply control

Related Literature

•

AN1508,

ISL281x7SOICEVAL1Z Evaluation Board User’s

Guide

•

AN1509,

ISL282x7SOICEVAL1Z Evaluation Board User’s

Guide

•

AN1556,

Building an Accurate SPICE Model for Low Noise,

Low Power Precision Amplifiers

•

AN1690,

Electronics Meets the Challenges of Patient

Monitors

1.5nF

100

INPUT NOISE VOLTAGE (nV√Hz)

= ±19V

= 1

95.3

232

68.3nF

OUTPUT

Sallen-Key Low Pass Filter (1MHz)

0.1

100

10k

100k

FREQUENCY (Hz)

FIGURE 1. TYPICAL APPLICATION

FIGURE 2. INPUT NOISE VOLTAGE SPECTRAL DENSITY

FN6633 Rev 8.00

April 1, 2016

Page 1 of 33

ISL28127, ISL28227, ISL28227SEH

Table of Contents

Related Literature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Pin Configurations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Pin Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Thermal Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Electrical Specifications ISL28127, ISL28227 (V

±15V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Electrical Specifications ISL28127, ISL28227 (V

±5V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Electrical Specifications ISL28227SEH (V

±15V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Electrical Specifications ISL28227SEH (V

±5V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Typical Performance Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Applications Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input ESD Diode Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Output Current Limiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Output Phase Reversal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Unused Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ISL28127, ISL28227 SPICE Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Characterization vs Simulation Results. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

About Intersil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Package Outline Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

M8.15E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

L8.3x3K. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

M8.118B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

K10.A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FN6633 Rev 8.00

April 1, 2016

Page 2 of 33

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