LT1996

4

1996f

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

∆R

Resistor Matching (Note 9)

G = 81; LT1996AMS

●

±0.02

±0.05

%

G = 27; LT1996AMS

●

±0.03

±0.06

%

G = 9; LT1996AMS

●

±0.03

±0.07

%

G = 81; LT1996ADD

●

±0.02

±0.05

%

G = 27; LT1996ADD

●

±0.02

±0.07

%

G = 9; LT1996ADD

●

±0.03

±0.08

%

G = 81; LT1996

●

±0.04

±0.12

%

G = 27; LT1996

●

±0.04

±0.12

%

G = 9; LT1996

●

±0.04

±0.12

%

∆R/∆T

Resistor Temperature Coefficient (Note 6)

Resistor Matching

●

0.3

3

ppm/°C

Absolute Value

●

–30

ppm/°C

PSRR

Power Supply Rejection Ratio

●

105

135

dB

Minimum Supply Voltage

●

2.4

2.7

V

Output Voltage Swing (to Either Rail)

No Load

40

55

mV

●

65

mV

●

110

mV

1mA Load

150

225

mV

●

275

mV

●

300

mV

Output Short-Circuit Current (Sourcing)

Drive Output Positive;

8

12

mA

Short Output to Ground

●

4mA

Output Short-Circuit Current (Sinking)

Drive Output Negative;

8

21

mA

●

4mA

BW

–3dB Bandwidth

G = 9

38

kHz

G = 27

17

kHz

G = 81

7

kHz

GBWP

Op Amp Gain Bandwidth Product

f = 10kHz

560

kHz

Rise Time, Fall Time

G = 9; 0.1V Step; 10% to 90%

8

µs

G = 81; 0.1V Step; 10% to 90%

40

µs

Settling Time to 0.01%

85

µs

85

µs

110

µs

110

µs

SR

Slew Rate

●

0.06

0.12

V/µs

●

0.08

0.12

V/µs

Supply Current

100

110

µA

●

150

µA

130

160

µA

●

210

µA

Note 1: Absolute Maximum Ratings are those beyond which the life of the

device may be impaired.

Note 2: The P27/M27 and P81/M81 inputs are protected by ESD diodes to

the supply rails. If one of these four inputs goes outside the rails, the input

current should be limited to less than 10mA. The P9/M9 inputs can

Information section about “High Voltage CM Difference Amplifiers”).

Note 3: A heat sink may be required to keep the junction temperature

below absolute maximum ratings.

The

ELECTRICAL CHARACTERISTICS