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參數(shù)資料
| 型號(hào)： | MAX3389EEUG |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 2.5V, 【15kV ESD-Protected RS-232 Transceivers for PDAs and Cell Phones |
| 中文描述： | DUAL LINE TRANSCEIVER, PDSO24 |
| 封裝： | 4.40 MM, 0.65 MM PITCH, MO-153AE, TSSOP-24 |
| 文件頁(yè)數(shù)： | 5/11頁(yè) |
| 文件大?。?/td> | 276K |
| 代理商： | MAX3389EEUG |
M
2.5V, ±15kV ESD-Protected RS-232
Transceivers for PDAs and Cell Phones
_______________________________________________________________________________________
5
Pin Description
PIN
1
2
3
4
5
6
NAME
C1+
V+
C1-
C2+
C2-
V-
FUNCTION
Positive Terminal of the Voltage-Doubler Charge-Pump Capacitor
+4.2V Supply Generated by the Charge Pump
Negative Terminal of the Voltage-Doubler Charge-Pump Capacitor
Positive Terminal of the Inverting Charge-Pump Capacitor
Negative Terminal of the Inverting Charge-Pump Capacitor
-4.2V Supply Generated by the Charge Pump
7, 8, 9
T1IN,
T2IN, T3IN
CMOS Transmitter Inputs
10
11
LOUT
SWOUT
Handshaking Output. This output is active during shutdown for the MAX3389E.
Switch Output
12, 13
R2OUT,
R1OUT
CMOS Receiver Outputs. Swing between 0 and V
L
.
14
15
16
V
L
Logic-Level Supply. All CMOS inputs and outputs are referred to this supply. V
L
= +1.8V to +3.0V.
Switch Input.
Handshaking Input. This input is active during shutdown for the MAX3389E.
SWIN
LIN
17, 18
R2IN,
R1IN
RS-232 Receiver Inputs
19, 20, 21
T3OUT,
T2OUT,
T1OUT
RS-232 Transmitter Outputs
22
23
24
GND
V
CC
SHDN
Ground
+2.35V to +3V Supply Voltage
Shutdown Input. 0 = shutdown, switch open; 1 = normal operation, switch closed.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3389EEUG+T | 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX3389EEUG-T | 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| MAX338C/D | 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| MAX338C/D DIE | 制造商:Maxim Integrated Products 功能描述: |
| MAX338CEE | 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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