參數(shù)資料
型號: OP27AP
廠商: Texas Instruments, Inc.
英文描述: LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS
中文描述: 低噪聲,高精密高速運算放大器
文件頁數(shù): 15/21頁
文件大小: 322K
代理商: OP27AP
OP27A, OP27C, OP27E, OP27G
OP37A, OP37C, OP37E, OP37G
LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS
SLOS100B – FEBRUARY 1989 – REVISED AUGUST 1994
2–15
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
TYPICAL CHARACTERISTICS
0
1
2
3
4
5
60
50
40
30
20
10
SHORT-CIRCUIT OUTPUT CURRENT
vs
ELAPSED TIME
SUPPLY CURRENT
vs
TOTAL SUPPLY VOLTAGE
VCC
+
– VCC– – Total Supply Voltage – V
TA = 125
°
C
5
4
3
2
1
5
15
25
35
45
I
I
t – Time – minutes
I
I
VCC
±
=
±
15 V
TA = 25
°
C
IOS+
TA = – 55
°
C
áá
áá
áá
áá
áá
C
IOS–
TA = 25
°
C
Figure 28
Figure 29
O
OP27
VOLTAGE FOLLOWER
SMALL-SIGNAL
PULSE RESPONSE
80
60
40
20
0
– 20
– 40
– 60
– 80
t – Time –
μ
s
0
0.5
1
1.5
2
2.5
3
VCC
±
=
±
15 V
AV = 1
CL = 15 pF
TA = 25
°
C
V
OP27
VOLTAGE FOLLOWER
LARGE-SIGNAL
PULSE RESPONSE
8
6
4
0
– 2
– 4
– 6
– 8
2
t – Time –
μ
s
0
2
4
6
8
10
12
VCC
±
=
±
15 V
AV = – 1
TA = 25
°
C
Figure 30
Figure 31
Data for temperatures below – 25
°
C and above 85
°
C are applicable to the OP27A, OP27C, OP37A, and OP37C only.
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