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參數資料
| 型號： | SP3232EBCP-L |
| 廠商： | Exar Corporation |
| 文件頁數： | 1/22頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX RS232 ESD TRUE 16PDIP |
| 產品變化通告： | Interface Product Discontinuation 10/May/2011 |
| 標準包裝： | 25 |
| 類型： | 收發(fā)器 |
| 驅動器/接收器數： | 2/2 |
| 規(guī)程： | RS232 |
| 電源電壓： | 3 V ~ 5.5 V |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 16-DIP（0.300"，7.62mm） |
| 供應商設備封裝： | 16-PDIP |
| 包裝： | 管件 |
Exar Corporation 48720 Kato Road, Fremont CA, 94538 510-668-7017 www.exar.com
SP3222EB/SP3232EB_102_031413
1
SP3222EB/SP3232EB
True +3.0V to +5.5V RS-232 Transceivers
The SP3222EB/SP3232EB series is an RS-232 transceiver solution intended for portable or
hand-held applications such as notebook or laptop computers. The SP3222EB/SP3232EB
series has a high-efficiency, charge-pump power supply that requires only 0.1F capacitors
in 3.3V operation. This charge pump allows the SP3222EB/SP3232EB series to deliver true
RS-232 performance from a single power supply ranging from +3.0V to +5.5V.The SP3222EB/
SP3232EB are 2-driver/2-receiver devices. The ESD tolerance of the SP3222EB/SP3232EB
devices is over +/-15kV for both Human Body Model and IEC61000-4-2 Air discharge test
methods. The SP3222EB device has a low-power shutdown mode where the devices' driver
outputs and charge pumps are disabled. During shutdown, the supply current falls to less
than 1A.
FEATURES
■ Meets true EIA/TIA-232-F Standards
from a +3.0V to +5.5V power supply
■ 250kbps Transmission Rate Under Load
■ 1A Low Power Shutdown with
Receivers active (
SP3222EB)
■ Interoperable with RS-232 down to a
+2.7V power source
■ Enhanced ESD Specifications:
+15kV Human Body Model
+15kV IEC61000-4-2 Air Discharge
+8kV IEC61000-4-2 Contact Discharge
DESCRIPTION
SELECTION TABLE
Now Available in Lead Free Packaging
V-
1
2
3
4
13
14
15
16
5
6
7
12
11
10
C1+
V+
C1-
C2+
C2-
R1IN
R2IN
GND
VCC
T1OUT
T2IN
8
9
SP3232EB
T1IN
R1OUT
R2OUT
T2OUT
Device
Power
Supplies
RS-232
Drivers
RS-232
Receivers
External
Components
Shutdown
TTL
3-State
# of
Pins
SP3222EB
+3.0V to
+5.5V
2
4 Capacitors
Yes
18, 20
SP3232EB
+3.0V to
+5.5V
2
4 Capacitors
No
16
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SP3232EBCT | 制造商:Exar Corporation 功能描述:Line Transceiver, 2-Driver, 2-Receiver, 16 Pin, Plastic, SOP |
| SP3232EBCT/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:CorporationTrue +3.0V to +5.5V RS-232 Transceivers |
| SP3232EBCT-L | 功能描述:RS-232接口集成電路 TRUE +3V-+5.5V RS-232 RoHS:否 制造商:Exar 數據速率: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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| SP3232EBCT-L/TR | 功能描述:RS-232接口集成電路 TRUE +3V-+5.5V RS-232 RoHS:否 制造商:Exar 數據速率: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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| SP3232EBCY | 制造商:Exar Corporation 功能描述:Line Transceiver, 2-Driver, 2-Receiver, 16 Pin, Plastic, TSSOP |
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