LT6230 Ver la hoja de datos (PDF) - Linear Technology

Número de pieza

componentes Descripción

Fabricante

LT6230

215MHz, Rail-to-Rail Output, 1.1nV/√Hz, 3.5mA Op Amp Family

Linear Technology 

LT6230/LT6230-10

LT6231/LT6232

Electrical Characteristics TA = 25°C, VS = ±5V, VCM = VOUT = 0V, ENABLE = 0V, unless otherwise noted.

SYMBOL

VOS

IB

IOS

en

in

CIN

AVOL

VCM

CMRR

PSRR

VOL

VOH

ISC

IS

IENABLE

VL

VH

tON

tOFF

GBW

SR

FPBW

tS

PARAMETER

Input Offset Voltage

Input Offset Voltage Match

(Channel-to-Channel) (Note 6)

Input Bias Current

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

Input Offset Current

Input Noise Voltage

Input Noise Voltage Density

Input Noise Current Density, Balanced Source

Input Noise Current Density, Unbalanced Source

Input Resistance

Input Capacitance

Large-Signal Gain

Input Voltage Range

Common Mode Rejection Ratio

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

Power Supply Rejection Ratio

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

Output Voltage Swing Low (Note 8)

Output Voltage Swing High (Note 8)

Short-Circuit Current

Supply Current per Amplifier

Disabled Supply Current per Amplifier

ENABLE Pin Current

ENABLE Pin Input Voltage Low

ENABLE Pin Input Voltage High

Output Leakage Current

Turn-On Time

Turn-Off Time

Gain-Bandwidth Product

Slew Rate

Full-Power Bandwidth

Settling Time (LT6230, LT6231, LT6232)

CONDITIONS

LT6230, LT6230-10

LT6231S8, LT6232GN

LT6231DD

0.1Hz to 10Hz

f = 10kHz

f = 10kHz, RS = 10k

f = 10kHz, RS = 10k

Common Mode

Differential Mode

Common Mode

Differential Mode

VO = ±4.5V, RL = 10k

VO = ±4.5V, RL = 1k

VO = ±2V, RL = 100Ω

Guaranteed by CMRR

VCM = –3V to 4V

VCM = –3V to 4V

VS = ±1.5V to ±5V

VS = ±1.5V to ±5V

No Load

ISINK = 5mA

ISINK = 20mA

No Load

ISOURCE = 5mA

ISOURCE = 20mA

ENABLE = 4.65V

ENABLE = 0.3V

ENABLE = V+ – 4.65V, VO = ±1V

ENABLE = 5V to 0V, RL = 1k

ENABLE = 0V to 5V, RL = 1k

Frequency = 1MHz

LT6230-10

AV = –1, RL = 1k, VO = –2V to 2V

LT6230-10, AV = –10, RL = 1k, VO = –2V to 2V

VOUT = 3VP-P (Note 9)

LT6230-10, HD2 = HD3 ≤ 1%

0.1%, VSTEP = 2V, AV = –1, RL = 1k

MIN TYP MAX

100 500

50

350

75

450

100 600

5

10

0.1

0.9

0.1

0.6

180

1.1

1.7

1

2.4

6.5

7.5

2.4

6.5

140 260

35

65

8.5

16

–3

4

95

120

89

125

90

115

84

115

4

40

85

190

240 460

5

50

90

200

325 600

±30

3.3

3.9

0.2

–35 –85

0.3

4.65

0.2

10

300

62

150 215

1000 1450

50

70

320

5.3

7.4

11

50

UNITS

µV

µV

µV

µV

µA

µA

µA

nVP-P

nV/√Hz

pA/√Hz

pA/√Hz

MΩ

kΩ

pF

pF

V/mV

V/mV

V/mV

V

dB

dB

dB

dB

mV

mV

mV

mV

mV

mV

mA

mA

µA

µA

V

V

µA

ns

µs

MHz

MHz

V/µs

V/µs

MHz

MHz

ns

623012fc

7

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