TLC225X_08 Datasheet, PDF (40/74 Pages) Texas Instruments – Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS

TLC225x, TLC225xA
Advanced LinCMOS RAIL-TO-RAIL
VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001
TYPICAL CHARACTERISTICS
SUPPLY-VOLTAGE REJECTION RATIO^†
vs
FREE-AIR TEMPERATURE
110
VDD_± = ± 2.2 V to ± 8 V
VO = 0
105
240
VO = 0
No Load
200
SUPPLY CURRENT^†
vs
SUPPLY VOLTAGE
TA = – 55°C
160
TA = 25°C
100
120
ÁÁÁÁÁÁ9950
– 75 – 50 – 25
0
25
50
ÁÁÁÁÁÁ
80
40
75 100 125
0
0
1
2
TA = 125°C
TA = – 40°C
3 4 56
7
8
TA – Free-Air Temperature – °C
| VDD _± | – Supply Voltage – V
Figure 36
Figure 37
240
200
160
120
ÁÁÁÁ 80
40
SUPPLY CURRENT^†‡
vs
FREE-AIR TEMPERATURE
VDD_± = ± 5 V
VO = 0
VDD = 5 V
VO = 2.5 V
0
– 75 – 50 – 25 0
25 50 75 100 125
TA – Free-Air Temperature – °C
Figure 38
SLEW RATE^‡
vs
LOAD CAPACITANCE
0.2
VDD = 5 V
0.18 AV = – 1
TA = 25°C
0.16
0.14
0.12
SR –
0.1
SR +
0.08
0.06
0.04
0.02
0
101
10 ²
10 ³
10 ⁴
CL – Load Capacitance – pF
Figure 39
† _{Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.}
‡ _{For curves where VDD = 5 V, all loads are referenced to 2.5 V.}
40
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