TLE207x-Q1, TLE207xA-Q1

EXCALIBUR LOW-NOISE HIGH-SPEED

JFET-INPUT OPERATIONAL AMPLIFIERS

SGLS226A − DECEMBER 2003 − REVISED AUGUST 2004

22

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS

Figure 14

10 4

10 3

10 2

10 0

10 1

10 6

INPUT BIAS CURRENT

vs

TOTAL SUPPLY VOLTAGE

0

5

10

15

20

25

30

35

40

45

TA = 25°C

TA = − 55°C

10 5

VICmin

TA = 125°C

VICmax = VCC +

VCC − Total Supply Voltage (referred to VCC −) − V

Figure 15

525

45

COMMON-MODE INPUT VOLTAGE RANGE†

vs

FREE-AIR TEMPERATURE

65

85

105 12

RS = 50 Ω

VCC + + 0.5

VCC + − 0.5

VCC − + 3.5

VCC +

VCC − +3

VCC − + 2.5

VCC − +2

VICmin

VICmax

− 75 − 55 − 35 − 15

TA − Free-Air Temperature − °C

Figure 16

− 5 − 4

− 3

− 2 − 10

0

1

OUTPUT VOLTAGE

vs

DIFFERENTIAL INPUT VOLTAGE

25

RL = 2 kΩ

RL = 2 kΩ

RL = 10 kΩ

RL = 10 kΩ

VCC ± = ± 5 V

VIC = 0

RS = 50 Ω

TA = 25°C

RL = 600 Ω

RL = 600 Ω

− 100

− 200

− 300

− 400

100

200

400

300

0

34

VID − Differential Input Voltage − µV

Figure 17

− 100

− 200

− 300

− 400

− 15

− 10

− 5

5

0

100

200

400

10

15

RL = 2 kΩ

VCC ± = ± 15 V

RL = 10 kΩ

RL = 10 kΩ

RL = 2 kΩ

RL = 600 Ω

RL = 600 Ω

OUTPUT VOLTAGE

vs

DIFFERENTIAL INPUT VOLTAGE

300

0

VID − Differential Input Voltage − µV

VIC = 0

RS = 50 Ω

TA = 25°C

† Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.