Datasheet

TLV2401, TLV2402, TLV2404
FAMILY OF 880-nA/Ch RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH REVERSE BATTERY PROTECTION
SLOS244B – FEBRUARY 2000 – REVISED NOVEMBER 2000
11
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 25
0
5
10
15
20
25
10 100 1k 10k
GAIN MARGIN
vs
CAPACITIVE LOAD
C
L
– Capacitive Load – pF
R
L
= 500 kΩ
T
A
= 25°C
Gain Margin – dB
V
CC
= 2.7 & 5 V
V
CC
= 15 V
Figure 26
V
CC
– Reverse Voltage – V
40
35
25
–18 –16 –14 –12 –10 –8 –6
I – Supply Current – nA
45
50
SUPPLY CURRENT
vs
REVERSE VOLTAGE
60
–4 –2 0
55
30
CC
20
15
10
5
0
T
A
= 25°C
Figure 27
t – Time – s
0
–1
–3
0123456
Input Referred Voltage Noise – V
1
2
VOLTAGE NOISE
OVER A 10 SECOND PERIOD
4
78910
3
–2
µ
–4
V
CC
= 5 V
f = 0.1 Hz to 10 Hz
T
A
= 25°C
Figure 28
–1
0
1
2
3
4
5
–10123456
LARGE SIGNAL FOLLOWER
PULSE RESPONSE
V
IN
t – Time – ms
V
CC
= 2.7 V
A
V
= 1
R
L
= 100 kΩ
C
L
= 100 pF
T
A
= 25°C
–1
0
1
2
V
IN
– Input Voltage – V
V
O
V
O
– Output Voltage – V
Figure 29
–1
0
1
2
3
4
5
6
7
8
–10123456
LARGE SIGNAL FOLLOWER
PULSE RESPONSE
V
IN
t – Time – ms
V
CC
= 5 V
A
V
= 1
R
L
= 100 kΩ
C
L
= 100 pF
T
A
= 25°C
–1
0
3
4
V
IN
– Input Voltage – V
V
O
2
1
V
O
– Output Voltage – V
Figure 30
–5
0
5
10
15
20
25
30
–2 0 2 4 6 8 10 12 14 16
LARGE SIGNAL FOLLOWER
PULSE RESPONSE
V
IN
t – Time – ms
V
CC
= 15 V
A
V
= 1
R
L
= 100 kΩ
C
L
= 100 pF
T
A
= 25°C
–5
0
10
15
V
IN
– Input Voltage – V
V
O
5
V
O
– Output Voltage – V