Datasheet > OPA4990-Q1

OPA4990-Q1

更新时间： 2024-04-09 19:00:24

品牌	Logo	应用领域
德州仪器 - TI		放大器运算放大器
页数	文件大小	规格书
40页	2424K
描述
汽车类、四通道、40V、1.1MHz 低功耗 (0.12mA) 运算放大器

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OPA4990-Q1 数据手册

OPA4990-Q1

ZHCSTJ6A –OCTOBER 2023 –REVISED FEBRUARY 2024

www.ti.com.cn

5 Specifications

5.1 Absolute Maximum Ratings

over operating ambient temperature range (unless otherwise noted)⁽¹⁾

MIN

MAX

UNIT

Supply voltage, V_S= (V+) –(V–)

Common-mode voltage⁽³⁾

(V+) + 0.5

V_S+ 0.2

(V–) –0.5

Signal input pins

Differential voltage⁽³⁾

Current⁽³⁾

–10

Output short-circuit⁽²⁾

Continuous

Operating ambient temperature, T_A

Junction temperature, T_J

Storage temperature, T_stg

150

°C

–55

–65

(1) Operation outside the Absolute Maximum Rating may cause permanent device damage. Absolute Maximum Rating do not imply

functional operation of the device at these or any other conditions beyond those listed under Recommended Operating Condition. If

used outside the Recommended Operating Condition but within the Absolute Maximum Rating, the device may not be fully functional,

and this may affect device reliability, functionality, performance, and shorten the device lifetime.

(2) Short-circuit to ground, one amplifier per package. Extended short-circuit current, especially with higher supply voltage, can cause

excessive heating and eventual destruction. For more information, see the Thermal Protection section.

(3) Input pins are diode-clamped to the power-supply rails. Input signals that may swing more than 0.5V beyond the supply rails must be

current limited to 10mA or less.

5.2 ESD Ratings

VALUE

±2000

±1000

UNIT

Human body model (HBM), per ANSI/ESDA/JEDEC JS-001⁽¹⁾

V_(ESD)

Electrostatic discharge

Charged device model (CDM), per JEDEC specification JESD22-C101⁽²⁾

(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

5.3 Recommended Operating Conditions

over operating ambient temperature range (unless otherwise noted)

MIN

2.7

MAX

UNIT

V_S

V_I

(V+) + 0.2

125

Supply voltage, (V+) –(V–)

Input voltage range

(V–) –0.2

–40

T_A

Specified temperature

°C

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English Data Sheet: SBOSAH7

1 2 3 456 7 8...40

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