LM4050CEM3-3.0T(2009) 查看數據表（PDF） - Maxim Integrated

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LM4050CEM3-3.0T
(Rev.:2009)

50ppm/°C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown Voltages

Maxim Integrated 

50ppm/°C Precision Micropower Shunt Voltage

References with Multiple Reverse Breakdown Voltages

Typical Operating Characteristics (continued)

(IR = 100µA, SC70-3 package, TA = +25°C, unless otherwise noted.)

LM4050-2.5V

LOAD-TRANSIENT RESPONSE

LM4050 toc06

+25μA

LM4050-5.0V

LOAD-TRANSIENT RESPONSE

LM4050 toc07

+25μA

LM4050-2.5V

LOAD-TRANSIENT RESPONSE

LM4050 toc08

+250μA

-25μA

-25μA

-250μA

2mV/div

10mV/div

10mV/div

10μs/div

CH1: VGEN 2V/div

CH2: VR AC-COUPLED 2mV/div

ISHUNT = 100μA ± 25μA, RL = 100kΩ, SEE FIGURE 1.

LM4050-5.0V

LOAD-TRANSIENT RESPONSE

LM4050 toc09

+250μA

40μs/div

ISHUNT = 100μA ± 25μA

RL = 100kΩ, SEE FIGURE 1.

10μs/div

ISHUNT = 1mA ± 250μA

RL = 10kΩ, SEE FIGURE 1.

LM4050-2.5V

LOAD-TRANSIENT RESPONSE

LM4050 toc10

+2.5mA

LM4050-5.0V

LOAD-TRANSIENT RESPONSE

LM4050 toc11

+2.5mA

10μs/div

ISHUNT = 1mA ± 250μA

RL = 10kΩ, SEE FIGURE 1.

-250μA

10mV/div

10μs/div

ISHUNT = 10mA ± 2.5mA

RL = 1kΩ, SEE FIGURE 1.

VB

+

-

VR

ISHUNT

1kΩ

RL

-2.5mA

20mV/div

10μs/div

ISHUNT = 10mA ± 2.5mA

RL = 1kΩ, SEE FIGURE 1.

VGEN

-2.5mA

20mV/div

Figure 1. Load-Transient Test Circuit

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