TLC2252-EP Datasheet, PDF (15/38 Pages) Texas Instruments – Advanced LinCMOS™ RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS

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TLC225xĆEP, TLC225xAĆEP
Advanced LinCMOS RAILĆTOĆRAIL
VERY LOWĆPOWER OPERATIONAL AMPLIFIERS
SGLS216 − NOVEMBER 2003
TYPICAL CHARACTERISTICS
1
0.8
0.6
0.4
0.2
0
− 0.2
− 0.4
ÁÁÁÁ−0.6
− 0.8
INPUT OFFSET VOLTAGE^†
vs
COMMON-MODE INPUT VOLTAGE
VDD = 5 V
RS = 50 Ω
TA = 25°C
−1
−1
0
1
2
3
4
VIC − Common-Mode Input Voltage − V
Figure 6
INPUT OFFSET VOLTAGE
vs
COMMON-MODE INPUT VOLTAGE
1
VDD_± = ± 5 V
0.8 RS = 50 Ω
TA = 25°C
0.6
0.4
0.2
0
− 0.2
− 0.4
ÁÁ _−0.6
ÁÁÁÁ _−0.8
5
−1
−6 −5 −4 −3 −2 −1 0 1 2 3 4 5
VIC − Common-Mode Input Voltage − V
Figure 7
DISTRIBUTION OF TLC2252 INPUT OFFSET
VOLTAGE TEMPERATURE COEFFICIENT
25
62 Amplifiers From
1 Wafer Lot
VDD = ± 2.5 V
20
P Package
TA = 25°C to 125°C
15
DISTRIBUTION OF TLC2252 INPUT OFFSET
VOLTAGE TEMPERATURE COEFFICIENT
25
62 Amplifiers From
1 Wafer Lot
VDD = ± 5 V
20
P Package
TA = 25°C to 125°C
15
10
10
5
5
0
−1
0
1
2
α_{VIO − Temperature Coefficient − µV / °C}
Figure 8
0
−1
0
1
2
α_{VIO − Temperature Coefficient − µV / °C}
Figure 9
† _{For curves where VDD = 5 V, all loads are referenced to 2.5 V.}
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15