6500V/µs, Wideband, High-Output-Current, Single-

Ended-to-Differential Line Drivers with Enable

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9

0

10

20

30

40

50

-40

-15

10

35

60

85

QUIESCENT CURRENT

vs. TEMPERATURE

TEMPERATURE (°C)

EN = VCC

EN = GND

0

3

6

9

12

-40

-15

10

35

60

85

INPUT BIAS CURRENT

vs. TEMPERATURE

TEMPERATURE (°C)

Pin Description

Typical Operating Characteristics (continued)

(VCC = +5V, VEE = -5V, VEN = +5V, VOUT = VOUT+ - VOUT-, RL = 100

Ω between OUT+ and OUT-, AV = +2V/V for MAX4447/MAX4448,

AV = +5V/V for MAX4449, TA = +25°C, unless otherwise noted.)

1, 2

Positive Power Supply. Bypass with a 0.1µF capacitor to GND.

FUNCTION

MAX4447

MAX4448

MAX4449

PIN

1, 2

NAME

VCC

3, 6

N.C.

3, 4, 6

No Connection. Not internally connected. Connect to GND for best AC perfor-

mance.

5

IN

5

Amplifier Noninverting Input

4

RG

—

Gain-Set Resistor. Connect gain-setting resistor from RG to GND.

9

EN

9

Active-High, TTL-Compatible, Enable Input. Connect to VCC for normal operation.

Connect to GND for low-power operation.

15

OUT-

7, 8, 11, 12,

13, 14

15

Negative Polarity Output

10

OUT+

10

Positive Polarity Output

VEE

7, 8, 11, 12,

13, 14

Negative Power-Supply Input. Bypass with a 0.1µF capacitor to GND.

16

GND

16

Ground