LT1211 Просмотр технического описания (PDF) - Linear Technology

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LT1211

14MHz, 7V/µs, Single Supply Dual and Quad Precision Op Amps

Linear Technology 

LT1211/LT1212

5V ELECTRICAL CHARACTERISTICS

VS = 5V, VCM = 0.5V, VOUT = 0.5V, – 55°C ≤ TA ≤ 125°C, unless otherwise noted.

SYMBOL PARAMETER

VOS

∆VOS

∆T

IOS

IB

Input Offset Voltage

Input Offset Voltage Drift

(Note 3)

Input Offset Current

Input Bias Current

Input Voltage Range

CONDITIONS

CMRR

PSRR

AVOL

IS

Common-Mode Rejection Ratio

Power Supply Rejection Ratio

Large-Signal Voltage Gain

Maximum Output Voltage Swing

(Note 4)

Supply Current per Amplifier

VCM = 0.4V to 3.1V

VS = 2.5V to 12.5V

VO = 0.05V to 3.7V, RL = 500Ω

Output High, No Load

Output High, ISOURCE = 1mA

Output High, ISOURCE = 10mA

Output Low, No Load

Output Low, ISINK = 1mA

Output Low, ISINK = 10mA

LT1211AM

MIN TYP MAX

140 250

0.7 1.5

15 40

75 130

3.1 3.2

0.4 0.2

87 104

87 113

100 250

4.10 4.20

3.95 4.10

3.70 3.90

0.007 0.010

0.060 0.085

0.350 0.500

0.5 1.7 2.5

LT1211M

MIN TYP MAX

200 500

1

3

25 75

85 160

3.1 3.2

0.4 0.2

81 101

84 109

100 250

4.10 4.20

3.95 4.10

3.70 3.90

0.007 0.010

0.060 0.085

0.350 0.500

0.5 1.7 2.5

UNITS

µV

µV/°C

nA

nA

V

V

dB

dB

V/mV

V

V

V

mV

mV

mV

mA

+–15V ELECTRICAL CHARACTERISTICS

VS = ±15V, VCM = 0V, VOUT = 0V, TA = 25°C, unless otherwise noted.

SYMBOL PARAMETER

VOS

Input Offset Voltage

IOS

Input Offset Current

IB

Input Bias Current

Input Voltage Range

CONDITIONS

CMRR

PSRR

AVOL

IO

SR

GBW

IS

Common-Mode Rejection Ratio

Power Supply Rejection Ratio

Large-Signal Voltage Gain

Maximum Output Voltage Swing

Maximum Output Current

Slew Rate

Gain-Bandwidth Product

Supply Current per Amplifier

Channel Separation

Minimum Supply Voltage

Full Power Bandwidth

Settling Time

VCM = –15V to 13.5V

VS = ±2V to ±18V

VO = 0V to ±10V, RL = 2k

Output High, ISOURCE = 15mA

Output Low, ISINK = 15mA

(Note 9)

AV = – 2 (Note 6)

f = 100kHz

VO = ±10V, RL = 2k

Equal Split Supplies

AV = 1, VO = 20VP-P

0.01%, AV = 1, ∆VO = 10V

LT1211AC

LT1211AM

MIN TYP MAX

125 400

5

20

45 95

13.5 13.8

–15.0 – 15.3

90 105

90 113

1200 5000

13.8 14.0

–14.4 –14.6

±20 ±50

5

7

8

14

0.9 1.8 2.5

128 140

±1.2 ±2.0

60

2.2

LT1211C/LT1211M

LT1212C

MIN TYP MAX

150 550

5

30

50 120

13.5 13.8

–15.0 – 15.3

86 102

87 110

1200 5000

13.8 14.0

–14.4 –14.6

±20 ±50

5

7

8

14

0.9 1.8 2.5

128 140

±1.2 ±2.0

60

2.2

UNITS

µV

nA

nA

V

V

dB

dB

V/mV

V

V

mA

V/µs

MHz

mA

dB

V

kHz

µs

5

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