参数资料
| 型号： | SP3232EUCT-L |
| 厂商： | Exar Corporation |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS232 ESD 16WSOIC |
| 产品变化通告： | Interface Product Discontinuation 10/May/2011 |
| 标准包装： | 41 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 2/2 |
| 规程： | RS232 |
| 电源电压： | 3 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC W |
| 包装： | 管件 |
Exar Corporation 48720 Kato Road, Fremont CA, 94538 510-668-7017 www.exar.com
SP3222EU/SP3232EU_102_031413
1
SP3222EU/SP3232EU
3.3V, 1000 kbps RS-232 Transceivers
The
SP3222EU and the SP3232EU are 2 driver, 2 receiver RS-232 transceiver solutions
intended for portable or hand-held applications such as notebook or palmtop computers.
Their data transmission rate of 1000 kbps meets the demands of high speed RS-232 ap-
plications. The
SP3222EU/SP3232EU series has a high-efficiency, charge-pump power
supply that requires only 0.1F capacitors in 3.3V operation. This charge pump allows the
SP3222EU/SP3232EU series to deliver true RS-232 performance from a single power supply
ranging from +3.0V to +5.5V. The ESD tolerance of the
SP3222EU/SP3232EU devices are
over +/-15kV for both Human Body Model and IEC61000-4-2Air discharge test methods. The
SP3222EU 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
■ Minimum 1000kbps Data Rate
■ 1A Low Power Shutdown with
Receivers active (
SP3222EU)
■ 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
■ Ideal for Handheld, Battery Operated
Applications
DESCRIPTION
SELECTION TABLE
Now Available in Lead Free Packaging
V-
1
2
3
4
15
16
17
18
5
6
7
14
13
12
SHDN
C1+
V+
C1-
C2+
C2-
EN
R1IN
GND
VCC
T1OUT
8
9
10
11
R2IN
SP3222EU
T2OUT
T2IN
T1IN
R1OUT
nSOIC
R2OUT
MODEL
Power
Supplies
RS-232
Drivers
RS-232
Receivers
External
Components
Shutdown
TTL
3-State
# of
Pins
SP3222EU +3.0V to +5.5V
2
4 Capacitors
Yes
18, 20
SP3232EU +3.0V to +5.5V
2
4 Capacitors
No
16
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP3232EUCT-L/TR | 功能描述:RS-232接口集成电路 3.3V, 1000 Kbps RS-232 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| SP3232EUCY | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:3.3V, 1000 Kbps RS-232 Transceivers |
| SP3232EUCY/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:3.3V, 1000 Kbps RS-232 Transceivers |
| SP3232EUCY-L | 功能描述:RS-232接口集成电路 RS232 1000 kbps temp 0C to 70C RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| SP3232EUCY-L/TR | 功能描述:RS-232接口集成电路 3.3V, 1000 Kbps RS-232 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
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