参数资料
| 型号： | PS8821-2-F3-A |
| 厂商： | CEL |
| 文件页数： | 7/16页 |
| 文件大小： | 0K |
| 描述： | PHOTOCOUPLR ANALG 2CH OUT 8-S |
| 标准包装： | 1,500 |
| 系列： | NEPOC |
| 通道数： | 2 |
| 输入类型： | DC |
| 电压 - 隔离： | 2500Vrms |
| 电流传输比（最小值）： | 20% @ 16mA |
| 输出电压： | 7V |
| 电流 - 输出 / 通道： | 8mA |
| 电流 - DC 正向(If)： | 25mA |
| 输出类型： | 有 Vcc 的晶体管 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 包装： | 带卷 (TR) |
PS8821-1,-2
*1 Test circuit for propagation delay time
PS8821-1
V CC = 3.3 V
(PW = 1 μ s, Pulse input (I F )
Duty cycle = 1/10)
0.1 μ F
R L = 1.8 k Ω
Input
(Monitor)
47 Ω
V O (Monitor)
C L = 15 pF
Input
(I F = 10 mA)
50%
Output
PS8821-2
V CC = 3.3 V
1.5 V
(PW = 1 μ s,
Pulse input (I F )
Duty cycle = 1/10)
R L = 1.8 k Ω
t PHL
t PLH
V OL
Input
(Monitor)
47 Ω
0.1 μ F
V O (Monitor)
C L = 15 pF
Remark C L is approximately 15 pF which includes probe and stray wiring capacitance.
*2 Test circuit for common mode transient immunity
PS8821-1
V CC = 3.3 V
R L = 4.1 k Ω
0.1 μ F
V O (Monitor)
C L = 15 pF
V CM 90%
1 kV
I F
V CM
10%
t r
t f
0V
SW I F
PS8821-2
0.1 μ F
V CC = 3.3 V
R L = 4.1 k Ω
V O (Monitor)
C L = 15 pF
V O
(I F = 0 mA)
V O
(I F = 10 mA)
V OH
2V
0.8 V
V OL
V CM
USAGE CAUTIONS
1. This product is weak for static electricity by designed with high-speed integrated circuit so protect against static
electricity when handling.
2. By-pass capacitor of 0.1 μ F is used between V CC and GND near device. Also, ensure that the distance between
the leads of the photocoupler and capacitor is no more than 10 mm.
3. Avoid storage at a high temperature and high humidity.
Data Sheet PN10591EJ03V0DS
7
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