Datasheet

TLV2731, TLV2731Y
Advanced LinCMOS RAIL-TO-RAIL
LOW-POWER SINGLE OPERATIONAL AMPLIFIERS
SLOS198A – AUGUST 1997 – REVISED MARCH 2001
15
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 17
– Short-Circuit Output Current – mA
SHORT-CIRCUIT OUTPUT CURRENT
†‡
vs
FREE-AIR TEMPERATURE
I
OS
T
A
– Free-Air Temperature – °C
–75
30
V
DD
= 5 V
V
IC
= 2.5 V
V
O
= 2.5 V
V
ID
= –100 mV
V
ID
= 100 mV
25
20
15
5
0
–5
–10
–15
–20
–25
10
–30
–50 –25 0 25 50 75 100 125
Figure 18
OUTPUT VOLTAGE
‡
vs
DIFFERENTIAL INPUT VOLTAGE
V
ID
– Differential Input Voltage – mV
0
10
V
DD
= 3 V
V
IC
= 1.5 V
R
I
= 600 Ω
T
A
= 25°C
86420–2–4–6–8–10
0.5
1
1.5
2
2.5
3
– Output Voltage – V
V
O
Figure 19
OUTPUT VOLTAGE
‡
vs
DIFFERENTIAL INPUT VOLTAGE
V
ID
– Differential Input Voltage – mV
– Output Voltage – V
V
O
0
10
86420–2–4–6–8–10
1
2
3
4
5
V
DD
= 5 V
V
IC
= 2.5 V
R
L
= 600 Ω
T
A
= 25°C
Figure 20
DIFFERENTIAL VOLTAGE AMPLIFICATION
‡
vs
LOAD RESISTANCE
R
L
– Load Resistance – kΩ
– Differential Voltage Amplification – V/mV
A
VD
V
O(PP)
= 2 V
T
A
= 25°C
V
DD
= 5 V
V
DD
= 3 V
0.1 10
1
10
2
10
3
10
2
10
1
1
10
3
10
4
1
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
‡
For all curves where V
DD
= 5 V, all loads are referenced to 2.5 V. For all curves where V
DD
= 3 V, all loads are referenced to 1.5 V.