LT6119-1/LT6119-2

6

611912f

For more information www.linear.com/LT6119-1

Performance characteristics taken at TA = 25°C,

V+ = 12V, VPULLUP = V+, VLE = 2.7V, RIN = 100Ω, ROUT = R1 + R2 + R3 = 10k, gain = 100, RC = 25.5k, CL = CLC = 2pF, unless otherwise

noted. (See Figure 3)

Amplifier Input Bias Current

vs Temperature

Amplifier Step Response

(VSENSE = 0mV to 100mV)

Amplifier Step Response

(VSENSE = 0mV to 100mV)

Amplifier Step Response

(VSENSE = 10mV to 100mV)

Amplifier Step Response

(VSENSE = 10mV to 100mV)

Amplifier Gain vs Frequency

System Step Response

Common Mode Rejection Ratio

vs Frequency

Typical perForMance characTerisTics

FREQUENCY (Hz)

1

0

120

100

140

10

100

1k

10k 100k 1M 10M

611912 G10

80

60

40

20

FREQUENCY (Hz)

22

28

34

40

46

1k

100k

1M

10M

611912 G11

16

10k

IOUTA = 1mA

IOUTA = 100µA

G = 100

G = 50, ROUT = 5k

G = 20, ROUT = 2k

0V

VSENSE

100mV/DIV

VOUTA

1V/DIV

VOUTC1

2V/DIV

VLE

5V/DIV

0V

0V

0V

611912 G12

2µs/DIV

ROUT = 2k,100mV INC1 OVERDRIVE

TEMPERATURE (°C)

–25

60

80

100

95

611912 G13

40

20

50

70

90

30

10

0

5

35

65

–10

–40

110

20

50

80

125

SENSEHI

SENSELO

VOUTA

2V/DIV

VSENSE

50mV/DIV

0V

0V

611912 G14

2µs/DIV

RIN = 100

G = 100V/V

VOUTA

2V/DIV

VSENSE

50mV/DIV

0V

0V

611912 G15

2µs/DIV

RIN = 100

G = 100V/V

0V

0V

VOUTA

1V/DIV

VSENSE

100mV/DIV

611912 G16

2µs/DIV

RIN = 1k

ROUT = 20k

G = 20V/V

0V

0V

VOUTA

1V/DIV

VSENSE

100mV/DIV

611912 G17

2µs/DIV

RIN = 1k

ROUT = 20k

G = 20V/V

Power Supply Rejection Ratio

vs Frequency

FREQUENCY (Hz)

1

0

120

100

140

160

10

100

1k

10k 100k 1M 10M

611912 G09

80

60

40

20