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| OPA1S2384 Datasheet, PDF (10/23 Pages) Texas Instruments – 250-MHz, CMOS Transimpedance Amplifier (TIA) with Integrated Switch and Buffer | |||
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OPA1S2384
OPA1S2385
SBOS645A â DECEMBER 2012 â REVISED JUNE 2013
www.ti.com
TYPICAL CHARACTERISTICS (continued)
Amplifier conditions: At TA = +25°C, RL = 1 kΩ connected to VS / 2, and VO = VCM = VS / 2, unless otherwise noted.
6
10
TA = +25°C
5.5
8
5
V+ = 3 V
4.5
6
4
3.5
3
2.5
2
-55
-35 -15
5 25 45 65
Temperature (ÆC)
85 105 125
C002
Figure 19. RON vs TEMPERATURE
4
V+ = 5 V
2
0
0
1
2
3
4
5
VCOM (V)
Figure 20. RON vs VCOM
1.0
0.8
INO(OFF)/ICOM(OFF)
0.6
0.4
0.2
0
-40
25
85
TA (°C)
Figure 21. LEAKAGE CURRENT vs TEMPERATURE
2.0
1.5
1.0
0.5
V+ = 3 V
0
V+ = 5 V
-0.5
-1.0
-1.5
-2.0
0
1
2
3
4
5
Bias Voltage (V)
Figure 22. CHARGE-INJECTION (QC) vs VCOM
20
tON
18
tOFF
16
14
12
10
8
6
0
1
2
3
4
5
6
V+ (V)
Figure 23. tON AND tOFF vs SUPPLY VOLTAGE
12
11
10
9
tON
8
7
tOFF
6
-40
25
85
TA (°C)
Figure 24. tON AND tOFF vs TEMPERATURE (V+ = 5 V)
10
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Product Folder Links: OPA1S2384 OPA1S2385
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