Datasheet > OP221GS-REEL

OP221GS-REEL

更新时间： 2025-07-20 18:58:51

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输入失调电压Vio:250 µV;输入偏置电流Iib:70 nA;通道数:2;元器件封装:8-SOIC;

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中文翻译

获取价格

数据手册
替代型号

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OP221GS-REEL 数据手册

OP221

SPECIFICATIONS ^{(Electrical Characteristics at V}_S^{= ؎2.5 V to ؎15 V, –40؇C £ T}_A^{£ +85؇C, unless otherwise noted.)}

OP221G

Typ

Parameter

Symbol

Conditions

Min

Max

Unit

Average Input

TCV_OS

mV/∞C

Offset Voltage Drift¹

Input Offset Voltage

Input Offset Current

Input Bias Current

Input Voltage Range

V_OS

I_OS

I_B

400

700

V_CM= 0

V+ = 5 V, V– = 0 V²

140

IVR

0/3.2

–15/13.2

V_S= ±15 V

Common-Mode

Rejection Ratio

CMRR

V+ = –5 V, V– = 0 V

0 V £ V_CM£ 3.5 V

V_S= ±15 V

–15 V £ V_CM£ 13.5 V

Power Supply

Rejection Ratio

PSRR

A_VO

V_O

V_S= ±2.5 V to ± 15 V

100

180

320

mV/V

V– = 0 V, V+ = 5 V to 30 V

Large-Signal

Voltage Gain

V_S= ±15 V, R_L= 10 kW

V_O= ±10 V

V/mV

600

Output Voltage

Swing

V+ = 5 V, V– = 0 V

R_L= 10 kW

V_S= 15 V, R_L= 10 kW

0.9/3.7

13.2

Supply Current

(Both Amplifiers)

I_SY

V_S= ±2.5 V, No Load

V_S= ±15 V, No Load

600

950

750

1000

NOTES

¹Sample tested.

²Guaranteed by CMRR test limits.

Matching Characteristics at V_s= ؎15 V, T_A= 25؇C, unless otherwise noted.

OP221G

Typ

Parameter

Symbol

DV_OS

I_B+

Conditions

Min

Max

Unit

Input Offset

Voltage Match

250

600

Average Noninverting

Bias Current

120

Noninverting Input

Offset Current

I_OS+

Common-Mode

Rejection Ratio

Match¹

DCMRR

DPSRR

V_CM= –15 V to 13.5 V

Power Supply

Rejection Ratio

Match²

V_S= ±2.5 V to ± 15 V

140

mV/V

NOTES

¹DCMRR is 20 log₁₀V_CM/DCME, where V_CMis the voltage applied to both noninverting inputs and DCME is the difference in common-mode input-referred error.

²DPSRR is: Input-Referred Differential Error

DV_S

–3–

REV. C

1 234 5 6 7...12

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OP221GS-REEL 替代型号

型号	品牌	替代类型	描述	数据表
OP221GSZ	ADI	完全替代	Dual Low Power Operational Amplifier, Single or Dual Supply

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