ISL70219ASEHF/PROTO datasheet, PDF

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ISL70219ASEHF/PROTO: DescriptionISL70219ASEHF/PROTO amplifier basic information: ISL70219ASEHF/PROTO is a precision amplifier (Precision Amplifiers) from Renesas Electronics. It belongs to the ISL70219 series of products. ISL70219ASEHF/PROTO amplifier core information: The minimum operating temperature of ISL70219ASEHF/PROTO is - 55 C and the maximum operating temperature is + 125 C. The corresponding working power supply current is 490 uA. The output current of each channel is: 41 mA. The ISL70219ASEHF/PROTO has a power supply rejection ratio of 145 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 ISL70219ASEHF/PROTO can reach: 14000 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.) The gain bandwidth product (GBP, gain bandwidth product) of ISL70219ASEHF/PROTO is 1.5 MHz. As a parameter to simply measure the performance of the amplifier, if you are not sure how to choose your amplifier, you can This is a relatively simple measurement indicator. The corresponding input voltage noise density is 10 nV/sqrt Hz and the corresponding input noise current density is 0.1 pA/sqrt Hz. When a voltage difference of 10 uV is input between the ISL70219ASEHF/PROTO input pins, the output voltage of the amplifier is 0V. (That is, its input bias voltage is 10 uV) Related dimensions of ISL70219ASEHF/PROTO: Number of channels in total: 2 Channels. ISL70219ASEHF/PROTO amplifier additional information: Its more detailed single package form is: Flatpack-10. When suppliers on the market sell ISL70219ASEHF/PROTO, they use the form: Tray.; Categorysemiconductor Amplifier IC Precision amplifier; File Size7MB，26 Pages; ManufacturerRenesas Electronics Corporation; Websitehttps://www.renesas.com/; Environmental Compliance; Alternative parts：ISL70219ASEHF/PROTO

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ISL70219ASEHF/PROTO Overview

ISL70219ASEHF/PROTO amplifier basic information:

ISL70219ASEHF/PROTO is a precision amplifier (Precision Amplifiers) from Renesas Electronics. It belongs to the ISL70219 series of products.

ISL70219ASEHF/PROTO amplifier core information:

The minimum operating temperature of ISL70219ASEHF/PROTO is - 55 C and the maximum operating temperature is + 125 C. The corresponding working power supply current is 490 uA. The output current of each channel is: 41 mA.

The ISL70219ASEHF/PROTO has a power supply rejection ratio of 145 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 ISL70219ASEHF/PROTO can reach: 14000 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.) The gain bandwidth product (GBP, gain bandwidth product) of ISL70219ASEHF/PROTO is 1.5 MHz. As a parameter to simply measure the performance of the amplifier, if you are not sure how to choose your amplifier, you can This is a relatively simple measurement indicator. The corresponding input voltage noise density is 10 nV/sqrt Hz and the corresponding input noise current density is 0.1 pA/sqrt Hz.

When a voltage difference of 10 uV is input between the ISL70219ASEHF/PROTO input pins, the output voltage of the amplifier is 0V. (That is, its input bias voltage is 10 uV)

Related dimensions of ISL70219ASEHF/PROTO:

Number of channels in total: 2 Channels.

ISL70219ASEHF/PROTO amplifier additional information:

Its more detailed single package form is: Flatpack-10. When suppliers on the market sell ISL70219ASEHF/PROTO, they use the form: Tray.

ISL70219ASEHF/PROTO Parametric

Parameter Name	Attribute value
Maker	Renesas Electronics Corporation
Product Category	precision amplifier
Shipping restrictions	This product may require additional documentation for export from the United States.
series	ISL70219
Number of channels	2 Channel
GBP-Gain Bandwidth Product	1.5 MHz
SR - 转换速率	0.5 V/us
CMRR - Common Mode Rejection Ratio	120 dB
Output current of each channel	41 mA
Ib - input bias current	0.08 nA
Vos - 输入偏置电压	10 uV
en - Input voltage noise density	10 nV/sqrt Hz
Supply voltage - max.	20 V
Supply voltage - min.	2.25 V
Working power current	490 uA
Minimum operating temperature	- 55 C
Maximum operating temperature	+ 125 C
closure	No Shutdown
Installation style	SMD/SMT
Package/box	Flatpack-10
Encapsulation	Tray
Amplifier type	Low Power Precision Operational Amplifier
input type	Differential
product	Operational Amplifiers
technology	Bipolar
development kit	ISL70219ASEHEV1Z
GainV/V	14000 V/mV
In—input noise current density	0.1 pA/sqrt Hz
Ios - 输入偏置电流	0.08 nA
PSRR - Power Supply Rejection Ratio	145 dB
stable schedule	24 us
Factory packaging quantity	100
Vcm - common mode voltage	16 V

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DATASHEET

ISL70219ASEH

40V Radiation Hardened and SET Enhanced, Precision Low-Power Operational

Amplifier

The

ISL70219ASEH

is a very high precision amplifier featuring

the perfect combination of low noise vs power consumption.

The ISL70219ASEH’s low offset voltage, low I

BIAS

current, and

low temperature drift make it the ideal choice for applications

requiring both high DC accuracy and AC performance. The

combination of high precision, low noise, low power, and a

small footprint provides 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 ISL70219ASEH is offered in a 10 Ld hermetic ceramic

flatpack. The device is packaged in industry standard pin

configurations and operates across the extended temperature

range from -55°C to +125°C.

FN8459

Rev. 2.00

Jun 11, 2018

Features

• Electrically screened to DLA SMD#

5962-14226

• Low input offset voltage. . . . . . . . . . . . . . ±110µV, maximum

• Superb offset temperature coefficient. . .1µV/°C, maximum

• Input bias current . . . . . . . . . . . . . . . . . . . . ±15nA, maximum

• Input bias current TC . . . . . . . . . . . . . . . ±5pA/°C, maximum

• Low current consumption . . . . . . . . . . . . . . . . . . . . . . . 440µA

• Voltage noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8nV/√Hz

• Wide supply range . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 36V

• Operating temperature range. . . . . . . . . . . .-55°C to +125°C

• Radiation environment

- SEB LET

= ±18V) . . . . . . . . . . . . . . 86.4MeV•cm

/mg

- SET recovery time . . . . . . . . . . .

≤10µs

at 60MeV•cm

- SEL immune (SOI process)

- Total dose HDR (50 to 300rad(Si)/s). . . . . . . . 300krad(Si)

- Total dose LDR (10mrad(Si)/s) . . . . . . . . . . . 100krad(Si) *

* Product capability established by initial characterization. The

EH version is acceptance tested on a wafer-by-wafer basis to

50krad(Si) at low dose rate.

Related Literature

For a full list of related documents, visit our website

•

ISL70219ASEH

product page

Applications

• Precision instrumentation

• Spectral analysis equipment

• Active filter blocks, thermocouples, and RTD reference

buffers

• Data acquisition and power supply control

8.2nF

V+

1.84k

4.93k

3.3nF

V-

ISL70219ASEH

OUTPUT

SET DURATION (µs)

-8

-6

-4

-2

VIN

SET EXTREME DEVIATION (V)

FIGURE 1. TYPICAL APPLICATION: SALLEN-KEY LOW PASS FILTER

= 10kHz)

FIGURE 2. SET DEVIATION vs DURATION FOR

LET = 60MeV•cm

/mg (V

= ±18V)

FN8459 Rev. 2.00

Jun 11, 2018

Page 1 of 25

ISL70219ASEHF/PROTO Related Products

	ISL70219ASEHF/PROTO	ISL70219ASEHVF
Description	Precision amplifierRADIATION HARDENED PRECISION LOW NOISE OPERATIONAL AMPLIFIER	Precision amplifierRADIATION HARDENED PRECISION LOW NOISE OPERATIONAL AMPLIFIER
Maker	Renesas Electronics Corporation	Renesas Electronics Corporation
Product Category	precision amplifier	precision amplifier
Shipping restrictions	This product may require additional documentation for export from the United States.	This product may require additional documentation for export from the United States.
series	ISL70219	ISL70219
Number of channels	2 Channel	2 Channel
GBP-Gain Bandwidth Product	1.5 MHz	1.5 MHz
SR - 转换速率	0.5 V/us	0.5 V/us
CMRR - Common Mode Rejection Ratio	120 dB	120 dB
Output current of each channel	41 mA	41 mA
Ib - input bias current	0.08 nA	0.08 nA
Vos - 输入偏置电压	10 uV	10 uV
en - Input voltage noise density	10 nV/sqrt Hz	10 nV/sqrt Hz
Supply voltage - max.	20 V	20 V
Supply voltage - min.	2.25 V	2.25 V
Working power current	490 uA	490 uA
Minimum operating temperature	- 55 C	- 55 C
Maximum operating temperature	+ 125 C	+ 125 C
closure	No Shutdown	No Shutdown
Installation style	SMD/SMT	SMD/SMT
Package/box	Flatpack-10	Flatpack-10
Encapsulation	Tray	Tray
Amplifier type	Low Power Precision Operational Amplifier	Low Power Precision Operational Amplifier
input type	Differential	Differential
product	Operational Amplifiers	Operational Amplifiers
technology	Bipolar	Bipolar
development kit	ISL70219ASEHEV1Z	ISL70219ASEHEV1Z
GainV/V	14000 V/mV	14000 V/mV
In—input noise current density	0.1 pA/sqrt Hz	0.1 pA/sqrt Hz
Ios - 输入偏置电流	0.08 nA	0.08 nA
PSRR - Power Supply Rejection Ratio	145 dB	145 dB
stable schedule	24 us	24 us
Factory packaging quantity	100	100
Vcm - common mode voltage	16 V	16 V

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