Datasheet > TLV2186IDSGR

TLV2186IDSGR

更新时间： 2023-09-03 20:32:57

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
43页	2538K
描述
低功耗、轨到轨输入和输出、24V、零漂移运算放大器 \| DSG \| 8 \| -40 to 125

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TLV2186IDSGR 数据手册

TLV2186

www.ti.com.cn

ZHCSK18 –JULY 2019

6.5 Electrical Characteristics

at T_A= 25°C, V_S= ±2.25V to ±12V, R_L= 10 kΩ connected to V_S/ 2, V_CM= V_S/ 2, and V_OUT= V_S/ 2 (unless otherwise noted)

PARAMETER

OFFSET VOLTAGE

V_OSInput offset voltage

TEST CONDITIONS

MIN

TYP

MAX

UNIT

±10

±250

±1.0

μV

dV_OS/dT Input offset voltage drift

T_A= –40°C to +125°C

±0.1

μV/°C

Power-supply rejection

PSRR

ratio

±0.05

0.1

±1

μV/V

INPUT BIAS CURRENT

0.6

I_B

Input bias current

Input offset current

Input voltage noise

T_A= –40℃ to +85℃

T_A= –40℃ to +125℃

0.1

1.2

I_OS

T_A= –40℃ to +85℃

T_A= –40℃ to +125℃

NOISE

f = 0.1 Hz to 10 Hz

110

nV_RMS

nV/√Hz

fA/√Hz

e_N

i_N

Input voltage noise density f = 1 kHz

Input current noise f = 1 kHz

100

INPUT VOLTAGE

V_CM

Common-mode voltage

(V–) – 0.2

108

(V+) + 0.2

V_S= ±2.25 V

V_S= ±12 V

V_S= ±2.25 V

V_S= ±12 V

126

134

114

120

(V–) – 0.1 < V_CM< (V+) + 0.1 V,

T_A= –40℃ to +125℃

110

Common-mode rejection

ratio

CMRR

106

(V–) – 0.1 < V_CM< (V+) + 0.1 V,

T_A= –40℃ to +125℃

106

FREQUENCY RESPONSE

GBW

t_S

Gain-bandwidth product

750

0.35

7.5

kHz

V/μs

μs

Slew rate

1-V step, G = 1

Settling time

To 0.1%, 1-V step , G = 1

V_IN× gain > V_S

Overload recovery time

μs

INPUT CAPACITANCE

Z_ID

Differential

100 || 5

50 || 2.5

MΩ || pF

GΩ || pF

Z_ICM

Common-mode

OPEN-LOOP GAIN

(V–) + 0.3 V < V_O< (V+) –

0.3 V, R_L= 10 kΩ

120

140

134

140

134

(V–) + 0.3 V < V_O< (V+) –

0.3 V, R_L= 10 kΩ, T_A

–40°C to 125°C

A_OL

Open-loop voltage gain

V_S= ±12 V

(V–) + 0.65 V < V_O< (V+) –

0.65 V, R_L= 2 kΩ

(V–) + 0.65 V < V_O< (V+) –

0.65 V, R_L= 2 kΩ, T_A

–40°C to 125°C

OUTPUT

No load

100

500

115

R_L= 10 kΩ

Voltage output swing from

both rails

V_O

R_L= 2 kΩ

340

R_L= 10 kΩ, T_A= –40℃ to +125℃

I_SC

Short-circuit current

Capacitive load drive

±20

C_LOAD

See typical curves

Open-loop output

impedance

R_O

POWER SUPPLY

130

150

Quiescent current per

amplifier

I_Q

V_S= ±2.25 to ±12 V

µA

T_A= –40°C to 125°C

1 2 3 456 7 8...43

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