Datasheet > LF256CD

LF256CD

更新时间： 2023-02-26 14:33:44

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		光电二极管
页数	文件大小	规格书
14页	250K
描述
OP-AMP, 6200uV OFFSET-MAX, 5MHz BAND WIDTH, PDSO8, MICRO, PLASTIC, SOP-8

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数据手册

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LF256CD 数据手册

LF155 - LF156 - LF157

ELECTRICAL CHARACTERISTICS

LF155, LF156, LF157

LF255, LF256, LF257

(unless otherwise specified)

-55^oC ≤ T_amb≤ +125^oC

±5V ≤ V_CC≤ ±20V

-40^oC ≤ T_amb≤ +105^oC

LF155 - LF156 - LF157

LF255 - LF256 - LF257

Symbol

Parameter

Unit

Min.

Typ.

Max.

V_io

Input Offset Voltage (R_S= 50Ω)

T_amb= 25^oC

6.2

T_min.≤ T_amb≤ T_max.

LF155, LF156, LF157

LF255, LF256, LF257

I_io

Input Offset Current - (note 3)

T_amb= 25^oC

T_min.≤ T_amb≤ T_max.

LF155, LF156, LF157

LF255, LF256, LF257

I_ib

Input Bias Current - (note 3)

T_amb= 25^oC

100

T_min.≤ T_amb≤ T_max.

LF155, LF156, LF157

LF255, LF256, LF257

A_vd

Large Signal Voltage Gain (R_L= 2kΩ, V_O= ±10V, V_CC= ±15V)

V/mV

T_amb= 25^oC

200

100

T_min.≤ T_amb≤ T_max.

SVR

I_CC

Supply Voltage Rejection Ratio - (note 4)

Supply Current (V_CC= ±15V, no load)

T_amb= 25^oC

LF155, LF255

LF156, LF256

LF157, LF257

DV_io

Input Offset Voltage Drift (R_S= 50Ω)

µV/^oC

DV_io/V_ioChange in Average Temperature Coefficient with V_ioadjust

0.5

(R_S= 50Ω) - (note 2)

Input Common Mode Voltage Range (V_CC= ±15V, T_amb= 25^oC)

V_icm

±11

+15.1

-12

CMR

Common Mode Rejection Ratio

100

±V_OPP

Output Voltage Swing (V_CC= ±15V)

R_L= 10kΩ

R_L= 2kΩ

±12

±10

±13

±12

GBP

Gain Bandwidth Product (V_CC= ±15V, T_amb= 25^oC)

MHz

LF155, LF255

LF156, LF256

LF157, LF257

2.5

Slew Rate (V_CC= ±15V, T_amb= 25^oC)

V/µs

A_V= 1

LF155, LF255

LF156, LF256

LF157, LF257

10¹²

7.5

A_V= 5

R_i

C_i

e_n

Input Resistance (T_amb= 25^oC)

Ω

Input Capacitance (V_CC= ±15V, T_amb= 25^oC)

Equivalent Input Noise Voltage

√Hz

(V_CC= ±15V, T_amb= 25^oC, R_S= 100Ω)

f = 1000Hz

LF155, LF255

LF156, LF256

LF157, LF257

LF155, LF255

LF156, LF256

LF157, LF257

f = 100Hz

i_n

t_s

Equivalent Input Noise Current

√Hz

µs

(V_CC= ±15V, T_amb= 25^oC, f = 100Hz or f = 1000Hz)

Settling Time (V_CC= ±15V, T_amb= 25^oC) - (note 5)

0.01

LF155, LF255

LF156, LF256

LF157, LF257

1.5

3/14

1 234 5 6 7...14

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与LF256CD相关器件

型号	品牌	获取价格	描述	数据表
LF256D	STMICROELECTRONICS	获取价格	WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIERS
LF256H	TI	获取价格	LF155/LF156/LF256/LF257/LF355/LF356/LF357 JFET Input Operational Amplifiers
LF256H	NSC	获取价格	JFET Input Operational Amplifiers
LF256H/NOPB	TI	获取价格	JFET Input Operational Amplifier 8-TO-99 -25 to 85
LF256ID	STMICROELECTRONICS	获取价格	OP-AMP, 6200uV OFFSET-MAX, 5MHz BAND WIDTH, PDSO8, MICRO, PLASTIC, SOP-8
LF256IN	STMICROELECTRONICS	获取价格	OP-AMP, 6200uV OFFSET-MAX, 5MHz BAND WIDTH, PDIP8, PLASTIC, DIP-8
LF256M	TI	获取价格	IC,OP-AMP,SINGLE,BIPOLAR/JFET,SOP,8PIN,METAL
LF256N	STMICROELECTRONICS	获取价格	WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIERS
LF256N	TI	获取价格	IC,OP-AMP,SINGLE,BIPOLAR/JFET,DIP,8PIN,METAL
LF256T	NXP	获取价格	Operational Amplifier, MBCY8