SPX2431AMSLASHTR datasheet(5/9 Pages) SIPEX

номер детали	SPX2431AM/TR

подробное описание детали	Precision Adjustable Shunt Regulator

PDF	9 Pages

Scroll/Zoom	100%

производитель	SIPEX [Sipex Corporation]

домашняя страница	http://www.sipex.com

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5 / 9 page

Date: 1/19/05

SPX2431 Precision Adjustable Shunt Regulator

VIN

VOUT

VIN

VOUT

TYPICAL PERFORMANCE CHARACTERISTICS: Continued

-60

-30

120

0.150

0.125

0.100

0.075

0.050

0.025

0.0

TA Free Air Temperature

VKA = VREF

IK = 1 to 100mA

f≤1kHz

Figure 11. Low Frequency Dynamic Output Impedance

VS T

AMBIENT

100

10K

100K

10M

START 10.000Hz

STOP 50 000 000.000Hz

REF LEVEL

60.000dB

0.0deg

/DIV

10.000dB

45.000deg

MARKER 25 297

MAG (A/R)

MARKER 25 297

PHASE (A/R)

698.000 Hz

-0.025 dB

698.000 Hz

93.320 deg

GAIN

PHASE

60dB

50dB

40dB

30dB

20dB

10dB

0dB

-10dB

-20dB

-30dB

-40dB

215°

180°

135°

90°

45°

0°

-45°

-90°

-135°

-180°

-215°

Figure 12. Small Signal Gain and Phase VS Frequency;

K = 10mA, TA = 25°C

VIN

9µF

15kΩ

8.25kΩ

VOUT

GND

230Ω

Figure 13. Test Circuit for Gain and Phase Frequency

Response

Figure 14. Frequency = 100kHz, I

K = 10mA, TA = 25°C

Figure 15. Test Circuit for Pulse Response

Figure 16. Stability Boundary Conditions

VOUT

GND

250Ω

50Ω

VIN

fp = 100kHz

100

101

102

103

104

105

106

107

100

CL Load Capacitance (pF)

A: VKA = VREF

B: VKA= 5V at IK=10mA

C: VKA=10V at IK=10mA

D: VKA=15V at IK=10mA

STABLE

TA = 25°C

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