Datasheet > ISL70227SEH

ISL70227SEH

更新时间： 2023-12-20 18:46:15

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
18页	1141K
描述
36V Radiation Hardened Dual Precision Operational Amplifier

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ISL70227SEH 数据手册

DATASHEET

ISL70227SEH

36V Radiation Hardened Dual Precision Operational Amplifier

FN7958

Rev 3.00

July 18, 2014

The ISL70227SEH is a high precision dual operational

Features

amplifier featuring very low noise, low offset voltage, low input

bias current and low temperature drift. These features plus its

radiation tolerance, make the ISL70227SEH 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.

• Electrically screened to DLA SMD# 5962-12223

• Wide supply range . . . . . . . . . . . . . . . . . . . . 4.5V to 42V max.

• Very low voltage noise . . . . . . . . . . . . . . . . . . . 2.5nV/√Hz, typ.

• Gain-bandwidth product. . . . . . . . . . . . . . . . . . . . . . . . . 10MHz

• Superb offset drift . . . . . . . . . . . . . . . . . . . . . . . .1µV/°C, max

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

• Low input voltage offset . . . . . . . . . . . . . . . . . . . . . . 10µV, typ.

• Input bias current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1nA, typ.

• Unity gain stable

Applications for these amplifiers include precision and

analytical instrumentation, active filters, and power supply

controls.

The ISL70227SEH is available in a 10 lead hermetic ceramic

flatpack and operates over the extended temperature range of

-55°C to +125°C.

• No phase reversal

• Radiation tolerance

Applications

• Power supply control

• Industrial controls

• Active filter blocks

• Data acquisition

- High dose rate . . . . . . . . . . . . . . . . . . . . . . . . . . 100krad(Si)

- Low dose rate . . . . . . . . . . . . . . . . . . . . . . . . . . 100krad(Si)*

- SEL/SEB LET_TH(V_S= ±18V) . . . . . . . . . 86.4MeV/mg/cm²

- SEL immune (SOI process)

* 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

• AN1669, “ISL70227SRH Evaluation Board User’s Guide”

• AN1756, “Single Events Effects Testing of the

ISL70227SRH, Dual 36V Rad Hard Precision Operational

Amplifiers”

243Ω

GROUNDED

ISL70227SEH

OUTPUT

BIASED

95.3Ω

232Ω

680pF

90 100

1.5nF

TOTAL DOSE (krad(Si))

SALLEN-KEY LOW PASS FILTER (1MHz)

FIGURE 1. TYPICAL APPLICATION

FIGURE 2. OFFSET VOLTAGE vs LOW DOSE RADIATION

FN7958 Rev 3.00

July 18, 2014

Page 1 of 18

12 3 4 5 6 7...18

中文翻译

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与ISL70227SEH相关器件

型号	品牌	获取价格	描述	数据表
ISL70227SEHF	INTERSIL	获取价格	36V Rad Hard Dual Precision Operational Amplifier
ISL70227SEHVX/SAMPLE	RENESAS	获取价格	Operational Amplifier
ISL70227SEHX	INTERSIL	获取价格	36V Rad Hard Dual Precision Operational Amplifier
ISL70227SEHX/SAMPLE	RENESAS	获取价格	DUAL OP-AMP, 100uV OFFSET-MAX, 10MHz BAND WIDTH, UUC8, LEAD FREE, DIE-8
ISL70227SRH	INTERSIL	获取价格	36V Rad Hard Dual Precision Operational Amplifier
ISL70227SRH	RENESAS	获取价格	36V Radiation Hardened Dual Precision Operational Amplifier
ISL70227SRHF	INTERSIL	获取价格	36V Rad Hard Dual Precision Operational Amplifier
ISL70227SRHF/PROTO	RENESAS	获取价格	DUAL OP-AMP, 100uV OFFSET-MAX, 10MHz BAND WIDTH, CDFP10, ROHS COMPLIANT, HERMETIC SEALED,
ISL70227SRHMF	RENESAS	获取价格	DUAL OP-AMP, 100uV OFFSET-MAX, 10MHz BAND WIDTH, CDFP10, ROHS COMPLIANT, HERMETIC SEALED,
ISL70227SRHMF	INTERSIL	获取价格	36V Rad Hard Dual Precision Operational Amplifier

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