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參數資料
| 型號： | U490B-FP |
| 英文描述： | Wide band, low power operational amplifier with standby function |
| 中文描述： | 相位控制電路 |
| 文件頁數： | 3/6頁 |
| 文件大小： | 84K |
| 代理商： | U490B-FP |
U490B
TELEFUNKEN Semiconductors
Rev. A1, 29-May-96
3 (6)
Absolute Maximum Ratings
Reference point Pin 4 (GND), unless otherwise specified
Parameters
Symbol
I
S
i
s
Value
30
150
Unit
mA
Supply current
Pin 8
t 10 s
Output stage
Input voltage
Input current
Pin 7
Pin 2, 3
V
I
– 0.5 V to V
S
5
30
0 V to V
8
+125
– 10 to +100
– 40 to +125
t 1 ms
I
I
mA
Input voltage
Junction temperature
Ambient temperature
Storage temperature range
Pin 5, 6
V
I
T
j
T
amb
T
stg
C
C
C
Thermal Resistance
Parameters
Symbol
R
thJA
Value
110
220
140
Unit
K/W
Junction ambient
DIP8
SO8 on p.c.
SO8 on ceramic
Electrical Characteristics
V
S
7 V, T
amb
= 25
°
C, reference point Pin 4 (GND), unless otherwise specified
Parameters
Test Conditions / Pins
3 mA
30 mA
V
S
7 V
Pin 8
Symbol
V
S
Min.
7.2
7.4
Typ.
8.2
8.4
Max.
9.2
9.4
2
Unit
V
Supply voltage limitation
I
S
I
S
Pin 8
Current consumption
Voltage monitoring
Switch-on threshold
Switch-off threshold
Synchronization
Voltage limitation
Pin 8
I
S
mA
V
Son
V
Soff
5
3
V
Pin 3
1 mA
–1 mA
I
3
I
3
Pin 3 - 8
V
lim
–V
lim
I
Ton
I
Toff
1.5
0.75
120
35
V
Switch-on threshold
Switch-off threshold
Trigger input
Voltage limitation
Pin 3
A
Pin 2
1 mA
–1 mA
I
2
I
2
Pin 2 - 8
V
lim
–V
lim
I
Ton
I
off
t
1
t
2
1.5
0.75
120
35
V
Switch-on threshold
Switch-off threshold
Start delay time
Repetition delay time
Pin 2
A
f
mains
50 Hz
Pin 2-7
40
60
60
80
ms
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相關代理商/技術參數 |
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| U490B-MFPG3 | 功能描述:IC PHASE CONTROL ONE-SHOT 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:- 應用說明:Ultrasound Imaging Systems Application Note 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:37 系列:- 應用:醫療用超聲波成像，聲納 電流 - 電源:- 電源電壓:2.37 V ~ 6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:56-WFQFN 裸露焊盤 供應商設備封裝:56-TQFN-EP（8x8） 包裝:管件 |
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| U4930B-A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TV/Video Signal Processor |
| U4935B | 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:SECAM Decoder |
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