CS30 datasheet(7/18 Pages) STMICROELECTRONICS

部件名	CS30

功能描述	High side current sense high voltage op amp

PDF	18 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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DocID026040 Rev 1

7/18

CS30

Electrical characteristics

Table 8. Frequency response(1)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Output settling to 1% final value

Vsense = 10 mV to 100 mV

Cload = 47 pF(2)

CS30A

CS30B

CS30C

µs

Slew rate

Vsense = 10 mV to 100 mV

0.55

0.9

V/µs

3dB bandwidth

Cload = 47 pF(2)

Vsense = 100 mV

CS30A

CS30B

CS30C

500

670

450

kHz

1. Unless otherwise specified, the test conditions are Tamb = 25°C, VCC = 12 V, Vsense = Vp-Vm = 50 mV, Vm = 12 V, no load on

Out.

2. For stability purposes, we do not recommend using a greater value of load capacitor.

Table 9. Noise(1)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Total output voltage noise

nV/

√ Hz

1. Unless otherwise specified, the test conditions are Tamb = 25°C, VCC = 12 V, Vsense = Vp-Vm = 50 mV, Vm = 12 V, no load on

Out.

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