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參數(shù)資料
| 型號： | DS2154LN |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | Digital Transmission Controller |
| 英文描述： | DATACOM, FRAMER, PQFP100 |
| 封裝： | 14 X 14 MM, 1.40 MM HEIGHT, LQFP-100 |
| 文件頁數(shù)： | 2/3頁 |
| 文件大小： | 195K |
| 代理商： | DS2154LN |
2
Maxim Integrated
MAX14576/MAX14636/MAX14637
USB Charger Detectors
ABRIDGED
DATA SHEET
Pin Description
Pin Configuration
PIN
NAME
FUNCTION
1
SW_OPEN
Data Switches Open Indicator. SW_OPEN is low when switches are closed. SW_OPEN is high
impedance when switches are open. SW_OPEN is an open-drain output. Connect SW_OPEN to a
pullup resistor externally.
2
TDN
USB Transceiver D- Connection
3
TDP
USB Transceiver D+ Connection
4
CHG_AL_N
Charging Allow Indicator. CHG_AL_N is low when VBUS is valid and charging is allowed.
CHG_AL_N is an open-drain output. Connect CHG_AL_N to a pullup resistor externally.
5
GOOD_BAT
Good Battery Digital Input. Set GOOD_BAT low for a dead battery and enable USB BC 1.2
compliant dead battery charging. Set GOOD_BAT high for a good battery.
6
GND
Ground
7
CDP
USB Connector D+ Connection
8
CDN
USB Connector D- Connection
9
VBUS
USB VBUS Input. Bypass VBUS to ground with a 0.1F ceramic capacitor as close to the device
as possible to achieve high ±15kV HBM ESD protection.
10
CHG_DET
Charger Detection Push-Pull Output. CHG_DET indicates the capability of the connected charger
type (see Tables 1, 2, 3).
1
2
7
6
34
5
GOOD_BAT
SW_OPEN
TDN
TDP CHG_AL_N
VBUS
CDN
CDP
GND
CHG_DET
10
9
8
+
UTQFN
(1.6mm x 2.1mm)
TOP VIEW
MAX14576
MAX14636
MAX14637
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2155GN | DATACOM, FRAMER, PBGA100 |
| DS2155L | DATACOM, FRAMER, PQFP100 |
| DS2186 | DATACOM, DIGITAL SLIC, PDSO20 |
| DS2187S | DATACOM, PCM TRANSCEIVER, PDSO20 |
| DS2188N | DATACOM, PCM JITTER ATTENUATOR, PDIP16 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2154LN+ | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced E1 Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2154LNA2 | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2154LNA2+ | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced E1 Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2154LND2 | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2154LND2+ | 制造商:Maxim Integrated Products 功能描述:ENHANCED E1 SCT LQFP REVD2 IND LF - Rail/Tube |
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