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參數資料
| 型號： | ADUM1402CRWZ |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 模擬信號調理 |
| 英文描述： | Quad-Channel Digital Isolators |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO16 |
| 封裝： | ROHS COMPLIANT, MS-013AA, SOIC-16 |
| 文件頁數： | 5/24頁 |
| 文件大小： | 797K |
| 代理商： | ADUM1402CRWZ |
ADuM1400/ADuM1401/ADuM1402
Rev. B | Page 5 of 24
1
All voltages are relative to their respective ground.
2
The supply current values for all four channels are combined when running at identical data rates. Output supply current values are specified with no output load
present. The supply current associated with an individual channel operating at a given data rate may be calculated as described in the Power Consumption section on
Page 20. See
through
for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See
through
for total I
Figure 14
3
The minimum pulse width is the shortest pulse width at which the specified pulse-width distortion is guaranteed.
4
The maximum data rate is the fastest data rate at which the specified pulse-width distortion is guaranteed.
5
t
PHL
propagation delay is measured from the 50% level of the falling edge of the V
Ix
signal to the 50% level of the falling edge of the V
Ox
signal. t
PLH
propagation delay is
measured from the 50% level of the rising edge of the V
Ix
signal to the 50% level of the rising edge of the V
Ox
signal.
6
t
PSK
is the magnitude of the worst-case difference in t
PHL
or t
PLH
that is measured between units at the same operating temperature, supply voltages, and output load
within the recommended operating conditions.
7
Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of
the isolation barrier. Opposing-directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with
inputs on opposing sides of the isolation barrier.
8
CM
H
is the maximum common-mode voltage slew rate that can be sustained while maintaining V
O
> 0.8 V
DD2
. CM
L
is the maximum common-mode voltage slew rate
that can be sustained while maintaining V
O
< 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient
magnitude is the range over which the common mode is slewed.
9
Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in signal data rate. See
on per-channel supply current for unloaded and loaded conditions. See the
ply current for a given data rate.
Figure 8
Figure 8
Figure 10
DD1
and I
DD2
supply currents as a function of data rate for ADuM1400/ADuM1401/ADuM1402 channel configurations.
Figure 10
Figure 11
through
for information
section on Page 20 for guidance on calculating the per-channel sup-
Power Consumption
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| ADUM1410 | Quad-Channel Digital Isolators |
| ADUM1410BRWZ | Quad-Channel Digital Isolators |
| ADUM1410BRWZ-RL | Quad-Channel Digital Isolators |
| ADUM1411 | Quad-Channel Digital Isolators |
| ADUM1411ARWZ | Quad-Channel Digital Isolators |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADUM1402CRWZ-RL | 功能描述:IC DGITAL ISOLATOR 4CH 16-SOIC RoHS:是 類別:隔離器 >> 數字隔離器 系列:iCoupler® 標準包裝:66 系列:iCoupler® 輸入 - 1 側/2 側:2/2 通道數:4 電源電壓:3.3V，5V 電壓 - 隔離:2500Vrms 數據速率:25Mbps 傳輸延遲:60ns 輸出類型:邏輯 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:20-SSOP 包裝:管件 工作溫度:-40°C ~ 105°C |
| ADUM1402WSRWZ | 功能描述:IC ISOLATOR DIG 4CH 125C 16SOIC RoHS:是 類別:隔離器 >> 數字隔離器 系列:iCoupler® 標準包裝:66 系列:iCoupler® 輸入 - 1 側/2 側:2/2 通道數:4 電源電壓:3.3V，5V 電壓 - 隔離:2500Vrms 數據速率:25Mbps 傳輸延遲:60ns 輸出類型:邏輯 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:20-SSOP 包裝:管件 工作溫度:-40°C ~ 105°C |
| ADUM1402WSRWZ33 | 功能描述:IC DGTL ISO 4CH LOGIC 16SOIC 制造商:analog devices inc. 系列:* 零件狀態:上次購買時間 標準包裝:47 |
| ADUM1402WSRWZ33-RL | 功能描述:IC DGTL ISO 4CH LOGIC 16SOIC 制造商:analog devices inc. 系列:* 零件狀態:上次購買時間 標準包裝:1 |
| ADUM1402WSRWZ35 | 功能描述:IC DGTL ISO 4CH LOGIC 16SOIC 制造商:analog devices inc. 系列:* 零件狀態:上次購買時間 標準包裝:47 |
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