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OPA1641-Q1 Datasheet(PDF) 8 Page - Texas Instruments

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Part # OPA1641-Q1
Description  SoundPlus JFET-Input, Automotive-Grade, Audio Operational Amplifiers
Download  31 Pages
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

OPA1641-Q1 Datasheet(HTML) 8 Page - Texas Instruments

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Output
Output
Time (0.4 s/div)
m
+18 V
-18 V
37 V
PP
Sine Wave
( 18.5 V)
±
OPA1641-Q1
–80
–90
–100
–110
–120
–130
–140
10
Frequency (Hz)
100k
100
1k
10k
R = 2 k
L
R = 600
L
L
R = 5 k
0.01%
0.001%
0.0001%
0.00001%
0.1
1
10
20
Output Amplitude (V
)
RMS
–80
–100
–120
–140
G = –1, R = 2 k
L
G = +1, R = 2 k
L
0.01%
0.001%
0.0001%
0.00001%
0.1
1
10
20
Output Amplitude (V
)
RMS
-
-
-
80
100
120
-140
CCIF Twin-Tone
(19 kHz and 20 kHz)
DIM30
(3 kHz Square Wave
and 15 kHz Sine Wave)
SMPTE/DIN
Two-Tone
4:1 (60 Hz and 7 kHz)
0.001%
0.0001%
0.00001%
–100
–120
–140
10
100
1k
10k
20k
Frequency (Hz)
G = +1
R = 600
L
G = +1
R = 2 k
L
G = –1
R = 2 k
L
G = –1
R = 600
L
0.01%
0.001%
0.0001%
0.00001%
10
100
1k
10k
100k
Frequency (Hz)
G = –1
R = 2 k
L
G = –1
R = 600
L
G = +1
R = 600
L
–80
–100
–120
–140
G = +1
R = 2 k
L
8
OPA1641-Q1, OPA1642-Q1
SBOS791 – JUNE 2017
www.ti.com
Product Folder Links: OPA1641-Q1 OPA1642-Q1
Submit Documentation Feedback
Copyright © 2017, Texas Instruments Incorporated
Typical Characteristics (continued)
at TA = 25°C, RL = 2 kΩ connected to midsupply, and VCM = VOUT = midsupply (unless otherwise noted)
VOUT = 3 VRMS
BW = 80 kHz
Figure 7. THD+N Ratio vs Frequency
VOUT = 3 VRMS
BW > 500 kHz
Figure 8. THD+N Ratio vs Frequency
BW = 80 kHz
1 kHz Signal
RSOURCE = 0 Ω
Figure 9. THD+N Ratio vs Output Amplitude
G = 1
Figure 10. Intermodulation Distortion
vs Output Amplitude
VS = ±15 V
VOUT = 3 VRMS
G = 1
Figure 11. Channel Separation vs Frequency
Figure 12. No Phase Reversal


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