參數(shù)資料
型號: TLV2765INE4
廠商: TEXAS INSTRUMENTS INC
元件分類: 運算放大器
英文描述: QUAD OP-AMP, 6800 uV OFFSET-MAX, 0.5 MHz BAND WIDTH, PDIP16
封裝: ROHS COMPLIANT, PLASTIC, DIP-16
文件頁數(shù): 4/33頁
文件大?。?/td> 962K
代理商: TLV2765INE4
TLV2760, TLV2761, TLV2762, TLV2763, TLV2764, TLV2765
FAMILY OF 1.8 V MICROPOWER RAILTORAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS326E JUNE 2000 REVISED JANUARY 2005
12
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 23
0
0.5
1
1.5
2
2.5
010
20
30
4050
60 70
80 90
0.5
1
1.5
2
2.5
t Time
s
INVERTING LARGE-SIGNAL RESPONSE
vs
TIME
VDD = 2.4 V
AV = 1
RL = 300 k
CL = 10 pF
TA = 25°C
VO
Output
V
oltage
V
O
0
VI
Input
V
oltage
V
I
Figure 24
t Time
s
INVERTING SMALL-SIGNAL PULSE RESPONSE
vs
TIME
VDD = 2.4 V
RL = 300 k
CL = 10 pF
AV = 1
TA = 25°C
Output
V
oltage
V
O
1.12
1.16
1.20
1.24
0
5
10
15
20
30
1.12
1.16
1.20
1.24
1.28
35
40 45
25
VO
VI
Input
V
oltage
V
I
Figure 25
140
120
100
80
60
40
20
0
10
100
1k
10k
100k
Crosstalk in Shutdown
VDD = 1.8 V & 2.4 V
VI = VDD/2
AV = 1
RL= 300 k
TA = 25°C
All Channels
CROSSTALK
vs
FREQUENCY
f Frequency Hz
Crosstalk
dB
Crosstalk/No Shutdown
Figure 26
0
10
20
30
40
50
60
70
10
100
1k
10k
100k
1M
Forward and Reverse Isolation
SHUTDOWN FORWARD AND
REVERSE ISOLATION
vs
FREQUENCY
f Frequency Hz
Shutdown
Forward
and
Reverse
Isolation
dB
80
90
100
VDD = 1.8 & 2.4 V
VI = VDD /2
RL = 300 k
CL= 10 pF
AV = +1
TA = 25°C
0
.002
.004
.006
.008
.010
.012
.014
0
0.4
0.8 1.2 1.6
2
2.4 2.8
3.2 3.6
Shutdown
Supply
Current
SHUTDOWN SUPPLY CURRENT
vs
SUPPLY VOLTAGE
I DD
A
SHDN = 0 V
VIN = VDD/2
AV = 1
VDD Supply Voltage V
TA = 0°C
TA = 25°C
TA = 40°C
Figure 27
Figure 28
0
.02
.04
.06
.08
.10
.12
40 25 10
5
20
35
50
65
80 85
SHUTDOWN SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
TA Free-Air Temperature °C
VDD = 1.8, 2.4, 3.6 V
SHDN = 0V
VIN = VDD/2
AV = 1
DD
I
Shutdown
Supply
Current
A
Figure 29
15
10
5
0
5
10
0
0.4 0.8
1.2 1.6
2
2.4 2.8 3.2
3.6
SHUTDOWN PIN LEAKAGE CURRENT
vs
SHUTDOWN PIN VOLTAGE
Shutdown Pin Voltage V
DD
I
Shutdown
Pin
Leakage
Current
p
A
15
20
VDD = 3.6 V
TA = 85°C
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