LT1990 datasheet(7/16 Pages) LINER

7 / 16 page

LT1990

1990fb

LT1990C/LT1990I

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

∆G

Gain Error

VOUT = ±10V

LT1990, G = 1

●

0.65

LT1990A, G = 1

●

0.33

G = 10

●

0.9

GNL

Gain Nonlinearity

VOUT = ±10V

G = 1

●

0.0025

G = 10

●

0.025

G/T

Gain vs Temperature

G = 1 (Note 10)

●

ppm/

°C

G = 10 (Note 10)

●

ppm/

°C

VCM

Input Voltage Range

Guaranteed by CMRR

●

–250

250

CMRR

Common Mode Rejection Ratio, RTI

VCM = –250V to 250V

LT1990

●

LT1990A

●

VOS

Input Offset Voltage, RTI

G = 1, 10

●

6.2

VOS/T

Input Offset Voltage Drift, RTI

(Note 10)

●

522

µV/°C

VOSH

Input Offset Voltage Hysteresis, RTI

(Note 11)

●

250

µV

PSRR

Power Supply Rejection Ratio, RTI

VS = ±1.35V to ±18V

●

Minimum Supply Voltage

Guaranteed by PSRR

●

±1.35

Supply Current

●

230

µA

VOUT

Output Voltage Swing

●

±14.4

ISC

Output Short-Circuit Current

Short to V–

●

5mA

Short to V+

●

Slew Rate

G = 1, VOUT = ±10V

●

0.25

µs

±15V ELECTRICAL CHARACTERISTICS

The

● denotes the specifications which apply over the temperature range of 0

°C ≤ TA ≤ 70°C. VS = ±15V, RL = 10k, VCM = VREF = 0V,

G = 1, 10, unless otherwise noted. (Notes 4, 6)

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

ISC

Output Short-Circuit Current

Short to V–

Short to V+

Bandwidth

G = 1

105

kHz

G = 10

kHz

Slew Rate

G = 1, VOUT = ±10V

0.3

0.55

µs

Settling Time to 0.01%

10V Step, G = 1

µs

AVREF

Reference Gain to Output

G = 1

± 0.0007

G = 10

± 0.007

VS = ±15V, RL = 10k, VCM = VREF = 0V, G = 1, 10, TA = 25°C, unless otherwise noted. (Note 6)

LT1990 датащи(PDF) 7 Page - Linear Technology

LT1990 датащи(HTML) 7 Page - Linear Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

датащи скачать

ссылки URL