參數(shù)資料
型號: NTE1701
廠商: NTE Electronics, Inc.
英文描述: Quadruple Operational Amplifier 14-SO 0 to 70
中文描述: 集成電路錄像機缸伺服控制電路
文件頁數(shù): 1/3頁
文件大?。?/td> 22K
代理商: NTE1701
NTE1701
Integrated Circuit
VCR Cylinder Servo Control Circuit
Features:
Phase Control Circuit
Speed Control Circuit
CTL Amplifier
Capstan PG Amplifier
Sample Hold Type Speed Control
Supply Voltage Either 9V or 12V
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Supply Voltage, V
1–7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation (T
A
= +70
°
C), P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Ambient Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14.4V
880mW
–20
°
to +70
°
C
–40
°
to +150
°
C
Electrical Characteristics:
(T
A
= +25
°
C
±
2
°
C, V
CC
= 12V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Circuit Current
I
1
V
1–7
= 12V
V
i
Pin23 1V
O–P
, V
i
Pin24 30Hz, Duty 4%
33
65
mA
PG (–) Amp Input Sensitivity
S
24
S
23
S
3
S
25
V
28
V
17
1
V
O–P
V
O–P
mV
O–P
V
O–P
V
PG (+) Amp Input Sensitivity
1
Cap PG Amp Input Sensitivity
50
V
SS
Amp Input Sensitivity
REC/PB Select Sensitivity
2
5
Phase System Trapezoidal Wave
Reference Voltage
2.7
3.7
V
Head SW Output Voltage, High
V
20–H
V
20–L
V
6–H
V
6–L
V
15–H
V
15–L
Pin24 2V
P–P
30Hz, Duty 96%,
Pin23 2V
P–P
30Hz, Duty 4%
9
V
Head SW Output Voltage, Low
600
mV
REC CTL Amp Output Voltage, High
8
V
REC CTL Amp Output Voltage, Low
1
V
S/H 1 Output Voltage, High
9
V
S/H 1 Output Voltage, Low
600
mV
Note 1. Operating supply voltage range, V
CC(opr)
= 8.8V to 13V.
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