TSX9291ILT datasheet(14/31 Pages) STMICROELECTRONICS

номер детали	TSX9291ILT

подробное описание детали	16 MHz rail-to-rail CMOS 16 V operational amplifiers

PDF	31 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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14 / 31 page

Electrical characteristics

TSX9291, TSX9292

14/31

DocID024568 Rev 4

Figure 20. Bode diagram at VCC = 16 V and

RL = 2 kΩ, CL = 20 pF

Figure 21. Slew rate vs. supply voltage and

temperature

100

1000

10000

-40

-20

-250

-200

-150

-100

-50

100

150

200

250

Frequency (kHz)

Gain

Phase

Vcc=16V, Vicm=8V, G=100

Rl=2.2kΩ, Cl=20pF, VRl=Vcc/2

T=125°C

T=-40°C

T=25°C

4.0

4.0 5.0 6.0

6.0 7.0 8.0

8.0 9.0 10.0

10.011.012.0

12.013.014.0

14.015.016.0

16.0

-30

-20

-10

SR positive

T=-40°C

T=25°C

Vicm=VRl=Vcc/2

Rl=10kΩ, Cl=20pF

Vin from 0.5V to Vcc-0.5V

T=125°C

SR negative

Vcc (V)

Figure 22. Small signal overshoot vs capacitive

load without feedback capacitor Cf

Figure 23. Small step response with G = +2

100

Vcc=16V,

100mVpp,

G=-1; Rf=Rg=1kΩ

Rl=10kΩ

Load capacitance (pF)

-400.0n

0.0

400.0n

800.0n

1.2µ

-0.15

-0.10

-0.05

0.00

0.05

0.10

0.15

Vcc = 16V

Rl=10kΩ;Cl=20pF

G=2; Rf=Rg=1kΩ

T=25°C

Time (s)

Figure 24. Small step response with feedback

capacitor

Figure 25. Large step response

-400.0n

0.0

400.0n

800.0n

1.2µ

-0.15

-0.10

-0.05

0.00

0.05

0.10

0.15

Cf=12pF

Cf=8pF

Cf=5pF

Cf=0pF

Vcc = 16V

Rl=10kΩ;Cl=20pF

G=-1; Rf=Rg=1kΩ

T=25°C

Time (s)

-400.0n

0.0

400.0n

800.0n

1.2µ

-3.00

-2.00

-1.00

0.00

1.00

2.00

3.00

Vcc = 16V

Rl=10kΩ;Cl=20pF

G=-1; Rf=Rg=1kΩ

T=25°C

Time (s)

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