MAX9938T データシートの表示（PDF） - Maxim Integrated

部品番号

コンポーネント説明

メーカー

MAX9938T

1µA, 4-Bump UCSP/SOT23, Precision Current-Sense Amplifier

Maxim Integrated 

1µA, 4-Bump UCSP/SOT23,

Precision Current-Sense Amplifier

Typical Operating Characteristics (continued)

(VRS+ = VRS- = 3.6V, TA = +25°C, unless otherwise noted.)

SMALL-SIGNAL PULSE RESPONSE

(GAIN = 25)

MAX9938 toc13c

60mV

VSENSE

40mV

1.5V

VOUT

1V

25μs/div

LARGE-SIGNAL PULSE RESPONSE

(GAIN = 100)

MAX9938 toc14a

VSENSE

30mV

10mV

3V

VOUT

1V

20μs/div

LARGE-SIGNAL PULSE RESPONSE

(GAIN = 50)

MAX9938 toc14b

VSENSE

60mV

10mV

3V

VOUT

0.5V

25μs/div

LARGE-SIGNAL PULSE RESPONSE

(GAIN = 25)

MAX9938 toc14c

120mV

VSENSE

20mV

3V

VOUT

0.5V

25μs/div

UCSP

A1

A2

B1

B2

—

PIN

SOT23

5

4

1, 2

3

—

µDFN

4

6

3

1

2, 5

Pin Description

NAME

RS+

RS-

GND

OUT

N.C.

FUNCTION

External Sense Resistor Power-Side Connection

External Sense Resistor Load-Side Connection

Ground

Output Voltage. VOUT is proportional to VSENSE = VRS+ - VRS-.

No Connection. Not internally connected.

_______________________________________________________________________________________ 5

Share Link: