OPA1655DBVT datasheet(12/42 Pages) TI

Part #	OPA1655DBVT

Description	OPA165x Ultra-Low-Noise, Low-Distortion, FET-Input, Burr-Brown™ Audio Operational Amplifiers

PDF	42 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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6.7 Typical Characteristics (continued)

at TA = 25°C, VS = ±15 V, RL = 2 kΩ, and VCM = VS/2 (unless otherwise noted)

Time (1 Ps/div)

D136

VIN

VOUT

G = 1

RL = 2 kΩ

CL = 100 pF

Figure 6-25. Large-Signal Step Response

Time (1 Ps/div)

D139

VIN

VOUT

G = –1

CL = 100 pF

Figure 6-26. Large-Signal Step Response

Temperature(qC)

-40

-25

-10

110 125

144

146

148

150

152

154

156

158

D033

Figure 6-27. Open-Loop Gain vs Temperature

Temperature (qC)

-40

-25

-10

110 125

0.001

0.002

0.005

0.01

0.02

0.05

0.1

0.2

0.5

100

D024

IB+

IB-

IOS

Figure 6-28. IB and IOS vs Temperature

Input Common-Mode Voltage (V)

-18 -15 -12

-9

-6

-3

-30

-20

-10

D023

IB-

IB+

IOS

Figure 6-29. IB and IOS vs Common-Mode Voltage

Temperature (qC)

-40

-25

-10

110 125

3.6

3.7

3.8

3.9

D031

VS = 4.5 V

VS = 36 V

Figure 6-30. Supply Current vs Temperature

OPA1655, OPA1656

SBOS901C – MARCH 2019 – REVISED SEPTEMBER 2022

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