TLC220X_08 Datasheet, PDF (50/64 Pages) Texas Instruments – Advanced LinCMOSE LOW-NOISE PRECISION OPERATIONAL AMPLIFIERS

TLC220x, TLC220xA, TLC220xB, TLC220xY
Advanced LinCMOS™ LOW-NOISE PRECISION
OPERATIONAL AMPLIFIERS
SLOS175 – FEBRUARY 1997
TYPICAL CHARACTERISTICS
SLEW RATE
vs
SUPPLY VOLTAGE
4
RL = 10 kΩ
CL = 100 pF
TA = 25°C
SR –
3
SLEW RATE^†
vs
FREE-AIR TEMPERATURE
4
SR –
3
SR +
2
2
SR +
1
0
01 2 3 4 5 6 7 8
|VDD _±| – Supply Voltage – V
Figure 29
NOISE VOLTAGE
(REFERRED TO INPUT)
OVER A 10-SECOND INTERVAL
1
VDD _± = ± 5 V
0.75 ^{f = 0.1 Hz to 1 Hz}
TA= 25°C
0.5
0.25
0
– 0.25
– 0.5
– 0.75
–1
0 1 2 3 4 5 6 7 8 9 10
t – Time – s
Figure 31
1
VDD _± = ± 5 V
RL = 10 kΩ
CL = 100 pF
0
– 75 – 50 – 25 0 25 50 75 100 125
TA – Free-Air Temperature – °C
Figure 30
NOISE VOLTAGE
(REFERRED TO INPUT)
OVER A 10-SECOND INTERVAL
1
VDD _± = ± 5 V
0.8 f = 0.1 Hz to 10 Hz
TA= 25°C
0.6
0.4
0.2
0
– 0.2
– 0.4
– 0.6
– 0.8
–1
0 1 2 3 4 5 6 7 8 9 10
t – Time – s
Figure 32
† _{Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.}
50
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265