LT6203IMS8(2002) 데이터 시트보기 (PDF) - Linear Technology

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LT6203IMS8
(Rev.:2002)

Single/Dual/Quad 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nV/√Hz Noise, Low Power Op Amps

Linear Technology 

LT6202/LT6203/LT6204

ELECTRICAL CHARACTERISTICS TA = 25°C, VS = ±5V; VCM = VOUT = 0V, unless otherwise noted.

SYMBOL

PARAMETER

CONDITIONS

MIN TYP MAX

VOS

Input Offset Voltage

LT6203, LT6204, LT6202S8

VCM = 0V

VCM = V+

VCM = V–

LT6202 SOT-23

VCM = 0V

VCM = V+

VCM = V–

Input Offset Voltage Match

(Channel-to-Channel) (Note 6)

VCM = 0V

VCM = V– to V+

IB

Input Bias Current

∆IB

IB Shift

VCM = Half Supply

VCM = V+

VCM = V–

VCM = V– to V+

IB Match (Channel-to-Channel) (Note 6)

IOS

Input Offset Current

VCM = Half Supply

VCM = V+

VCM = V–

Input Noise Voltage

0.1Hz to 10Hz

1.0

2.5

2.6

5.5

2.3

5.0

1.0

2.7

2.6

6.0

2.3

5.5

0.2

1.0

0.4

2.0

–7.0 –1.3

1.3

3.0

–9.5 –3.8

5.3 12.5

0.1

0.6

0.15

1

0.2

1.2

0.35

1.3

800

en

Input Noise Voltage Density

f = 100kHz

f = 10kHz

1.9

2.8

4.5

in

Input Noise Current Density, Balanced

f = 10kHz

0.75

Input Noise Current Density, Unbalanced

1.1

Input Resistance

Common Mode

4

Differential Mode

12

CIN

Input Capacitance

Common Mode

1.8

Differential Mode

1.5

AVOL

CMRR

PSRR

Large Signal Gain

Common Mode Rejection Ratio

CMRR Match (Channel-to-Channel) (Note 6)

Power Supply Rejection Ratio

PSRR Match (Channel-to-Channel) (Note 6)

VO = ±4.5V, RL = 1k

VO = ±2.5V, RL = 100

VCM = V– to V+

VCM = –2V to 2V

VCM = –2V to 2V

VS = ±1.25V to ±5V

VS = ±1.25V to ±5V

75

130

11

19

65

85

85

98

85

120

60

74

70

100

UNITS

mV

mV

mV

mV

mV

mV

mV

mV

µA

µA

µA

µA

µA

µA

µA

µA

nVP-P

nV/√Hz

nV/√Hz

pA/√Hz

pA/√Hz

MΩ

kΩ

pF

pF

V/mV

V/mV

dB

dB

dB

dB

dB

VOL

VOH

ISC

IS

GBW

SR

FPBW

tS

dG

dP

Output Voltage Swing LOW Saturation

(Note 8)

Output Voltage Swing HIGH Saturation

(Note 8)

Short-Circuit Current

Supply Current per Amp

Gain Bandwidth Product

Slew Rate

Full Power Bandwidth (Note 10)

Settling Time

Differential Gain (Note 11)

Differential Phase (Note 11)

No Load

ISINK = 5mA

ISINK = 20mA

No Load

ISOURCE = 5mA

ISOURCE = 20mA

Frequency = 1MHz

AV = –1, RL = 1k, VO = 4V

VOUT = 3VP-P

0.1%, VSTEP = 2V, AV = –1, RL = 1k

AV = 2, RF = RG = 499Ω, RL = 2k

AV = 2, RF = RG = 499Ω, RL = 2k

5

50

mV

87

190

mV

245 460

mV

40

95

mV

95

210

mV

320 600

mV

±30 ±40

mA

2.8

3.5

mA

70

100

MHz

18

25

V/µs

1.9

2.6

MHz

78

ns

0.05

%

0.03

DEG

620234fa

7

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