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參數(shù)資料
| 型號： | MAX4789EUK-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | Low-Power RS-485 Transceiver 8-MSOP -40 to 85 |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO5 |
| 封裝： | SOT-23, 5 PIN |
| 文件頁數(shù)： | 5/13頁 |
| 文件大小： | 326K |
| 代理商： | MAX4789EUK-T |
M
200mA/250mA/300mA Current-Limit Switches
_______________________________________________________________________________________
5
Pin Description
SWITCH TURN-ON TIME RESPONSE
100
μ
s/div
V
1V/div
I
10mA/div
CURRENT-LIMIT RESPONSE
(OUT SHORTED TO GND)
MAX4789 toc13
40
μ
s/div
V
IN
2V/div
V
OUT
2V/div
I
OUT
5A/div
C
IN
= 1
μ
F
C
OUT
= 1
μ
F
Typical Operating Characteristics (continued)
(V
IN
= 3.3V, T
A
= +25
°
C, unless otherwise noted.)
PIN
QFN
MAX4789
MAX4791
MAX4793
QFN
MAX4790
MAX4792
MAX4794
5-SOT23
MAX4789
MAX4791
MAX4793
4-SOT143
MAX4789
–
MAX4794
NAME
FUNCTION
1
—
4
—
FLAG
Fault Output. This open-drain output goes low when the device stays in
forward or reverse current limit for more than the blanking time period.
FLAG
is high impedance when a fault is not present or when ON is low.
Ground
Active-High Switch On Input. A logic high turns the switch on.
No Connection. Not internally connected.
Input. Bypass with a 0.1μF ceramic capacitor to ground.
Switch Output. Bypass with a 0.1μF ceramic capacitor to ground.
2
3
4
5
6
2
3
2
3
—
1
5
2
3
—
4
1
GND
ON
N.C.
IN
OUT
1, 4
5
6
FLAG-BLANKING RESPONSE
MAX4789 toc16
4ms/div
FLAG
2V/div
I
100mA/div
V
IN
2V/div
V
2V/div
SWITCH TURN-OFF TIME RESPONSE
200ns/div
V
ON
2V/div
I
10mA/div
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4789EUS | 制造商:Maxim Integrated Products 功能描述:- Cut Tape Product |
| MAX4789EUS-T | 功能描述:電源開關(guān) IC - 配電 RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關(guān)閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| MAX478ACPA | 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX478ACPA+ | 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX478C/D | 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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