Datasheet > OPA4H199MDYYTSEP

OPA4H199MDYYTSEP

更新时间： 2023-09-03 20:36:11

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
36页	2531K
描述
航天增强型产品四路 40V 4.5MHz 轨到轨输入和输出运算放大器 \| DYY \| 14 \| -55 to 125

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OPA4H199MDYYTSEP 数据手册

OPA4H199-SEP

ZHCSOA0 –NOVEMBER 2022

www.ti.com.cn

6.5 Electrical Characteristics

For V_S= (V+) –(V–) = 2.7 V to 40 V (±1.35 V to ±20 V) at T_A= 25°C, R_L= 10 kΩ connected to V_S/ 2, V_CM= V_S/ 2, and

V_{O UT}= V_S/ 2, unless otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

OFFSET VOLTAGE

±125

±895

±925

V_OS

Input offset voltage

µV

V_CM= V–

T_A= –-55°C to 125°C

dV_OS/dT

PSRR

Input offset voltage drift

±0.3

±1

T_A= –-55°C to 125°C

µV/℃

µV/V

±1

±5

V_CM= V–, V_S= 4 V to 40 V

V_CM= V–, V_S= 2.7 V to 40 V⁽²⁾

f = 0 Hz

Input offset voltage

versus power supply

T_A= –-55°C to 125°C

Channel separation

INPUT BIAS CURRENT

I_B

Input bias current

±10

I_OS

Input offset current

NOISE

1.8

0.3

µV_PP

E_N

Input voltage noise

f = 0.1 Hz to 10 Hz

µV_RMS

f = 1 kHz

f = 10 kHz

f = 1 kHz

10.8

9.4

Input voltage noise

density

e_N

i_N

nV/√Hz

fA/√Hz

Input current noise

INPUT VOLTAGE RANGE

Common-mode voltage

range

V_CM

(V+) + 0.1

(V–) –0.1

V_S= 40 V, (V–) –0.1 V < V_CM

(V+) –2 V (Main input pair)

107

130

100

V_S= 4 V, (V–) –0.1 V < V_CM< (V+)

–2 V (Main input pair)

Common-mode rejection

ratio

CMRR

T_A= –-55°C to 125°C

V_S= 2.7 V, (V–) –0.1 V < V_CM

(V+) –2 V (Main input pair)⁽²⁾

V_S= 2.7 V to 40 V, (V+) –1 V < V_CM

< (V+) + 0.1 V (Aux input pair)

INPUT CAPACITANCE

Z_ID

Differential

100 || 9

6 || 1

MΩ|| pF

TΩ|| pF

Z_ICM

Common-mode

OPEN-LOOP GAIN

120

104

101

145

142

130

125

120

118

V_S= 40 V, V_CM= V–

(V–) + 0.1 V < V_O< (V+) – 0.1 V

T_A= –-55°C to 125°C

V_S= 4 V, V_CM= V–

(V–) + 0.1 V < V_O< (V+) – 0.1 V

A_OL

Open-loop voltage gain

V_S= 2.7 V, V_CM= V–

(V–) + 0.1 V < V_O< (V+) – 0.1 V⁽²⁾

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