Datasheet

 
  
    
SLOS197A − AUGUST1997 − REVISED MARCH 2001
12
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 5
DISTRIBUTION OF TLV2721 INPUT OFFSET
VOLTAGE TEMPERATURE COEFFICIENT
†
Percentage of Amplifiers − %
α
VIO
− Input Offset Voltage
Temperature Coefficient − µV/°C
15
10
5
0
20
25
−4 −3 −2 0 1 2 3
V
DD
= ±1.5 V
P Package
T
A
= 25°C to 125°C
−1 4
32 Amplifiers From 1 Wafer Lot
Figure 6
DISTRIBUTION OF TLV2721 INPUT OFFSET
VOLTAGE TEMPERATURE COEFFICIENT
†
Percentage of Amplifiers − %
α
VIO
− Input Offset Voltage
Temperature Coefficient − µV/°C
15
10
5
0
20
25
−4 −3 −2 0 1 2 3
V
DD
= ±2.5 V
P Package
T
A
= 25°C to 125°C
−1 4
32 Amplifiers From 1 Wafer Lot
Figure 7
IIB and IIO − Input Bias and Input Offset Currents − pA
INPUT BIAS AND INPUT OFFSET CURRENTS
vs
FREE-AIR TEMPERATURE
I
IB
I
IO
T
A
− Free-Air Temperature − °C
50
40
20
10
0
90
30
25 45 65 85
70
60
80
100
105 125
V
DD±
= ±2.5 V
V
IC
= 0
V
O
= 0
R
S
= 50 Ω
I
IB
I
IO
Figure 8
0
4
1 1.5 2 2.5
− Input Voltage − V
2
1
3
INPUT VOLTAGE
vs
SUPPLY VOLTAGE
5
3 3.5 4
−1
−2
−3
−4
−5
R
S
= 50 Ω
T
A
= 25°C
|V
IO
| ≤5 mV
V
I
|V
DD±
| − Supply Voltage − V
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.