Datasheet

  
   
 
SLOS019E − SEPTEMBER 1988 − REVISED FEBRUARY 2005
19
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 23
−25
t − Time − µs
VO − Output Voltage − mV
0
−75
−100
0123
25
75
VOLTAGE-FOLLOWER
SMALL-SIGNAL
PULSE RESPONSE
100
4567
50
V
O
V
DD±
= ±5 V
R
L
= 10 kΩ
C
L
= 100 pF
T
A
= 25°C
−50
Figure 24
t − Time − µs
VO − Output Voltage − V
V
O
0
−1
−3
−4
0 5 10 15 20
1
3
VOLTAGE-FOLLOWER
LARGE-SIGNAL
PULSE RESPONSE
4
25 30 35 40
−2
2
V
DD±
= ±5 V
R
L
= 10 kΩ
C
L
= 100 pF
T
A
= 25°C
Figure 25
f
ch
− Chopping Frequency − kHz
PEAK-TO-PEAK INPUT NOISE VOLTAGE
vs
CHOPPING FREQUENCY
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
0246810
VN(PP) − Peak-to-Peak Input Noise Voltage −uV
N(PP)
V
V
DD±
= ±5 V
R
S
= 20 Ω
f = 0 to 1 Hz
T
A
= 25°C
µV
Figure 26
f
ch
− Chopping Frequency − kHz
3
2
1
0
0246
VN(PP) − Peak-to-Peak Input Noise Voltage − uV
4
PEAK-TO-PEAK INPUT NOISE VOLTAGE
vs
CHOPPING FREQUENCY
5
810
N(PP)
V
V
DD±
= ±5 V
R
S
= 20 Ω
f = 0 to 10 Hz
T
A
= 25°C
µV