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| 型号： | SP207EET-L/TR |
| 厂商： | Exar Corporation |
| 文件页数： | 1/19页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS232 ESD LP 24SOIC |
| 标准包装： | 1,500 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 5/3 |
| 规程： | RS232 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 24-SOIC W |
| 包装： | 带卷 (TR) |
Exar Corporation 48720 Kato Road, Fremont CA, 94538 50-668-707 www.exar.com
SP207E_0_052
Table . Model Selection Table
DESCRIPTION
The
SP207E-SP213E are enhanced transceivers intended for use in RS-232 and V.28 se-
rial communication. These devices feature very low power consumption and single-supply
operation making them ideal for space-constrained applications. Exar on-board charge pump
circuitry generates fully compliant RS-232 voltage levels using small and inexpensive 0.F
charge pump capacitors. External +2V and -2V supplies are not required. The
SP211E
and
SP213E feature a low-power shutdown mode, which reduces power supply drain to
A.
SP213E includes two receivers that remain active during shutdown to monitor for
signal activity.
The
SP207E-SP213E devices are pin-to-pin compatible with our previous SP207, SP208,
SP2 and SP23 as well as industry-standard competitor devices. Driver output and re-
ceiver input pins are protected against ESD to over ±5kV for both Human Body Model and
IEC6000-4-2 Air Discharge test methods. Data rates of 20kbps are guaranteed, making
them compatible with high speed modems and PC remote-access applications. Receivers
also incorporate hysteresis for clean reception of slow moving signals.
T1 IN
+5V INPUT
T1 OUT
0.1F
6.3V
0.1F
6.3V
0.1F
16V
0.1F
16V
0.1F
6.3V
+
C1 +
C1 –
C2 +
C2 –
V +
V –
VCC
T2 IN
T2 OUT
T3 IN
T3 OUT
T4 IN
T4 OUT
R1 OUT
R1 IN
10
12
13
14
7
6
18
19
17
9
11
15
2
3
1
24
4
SP207E
T1
T2
T3
T4
8
TTL/CMOS
INPUTS
RS-232
OUTPUT
S
GND
R2 OUT
R2 IN
5
23
R3 OUT
R3 IN
22
16
R1
R2
R3
TTL/CMOS
OUTPUT
S
RS-232
INPUTS
T5 IN
T5 OUT
21
20
T5
400k
5k
Now Available in Lead Free Packaging
■ MeetsAllEIA-232andITUV.28
Specifications
■ Single+5VSupplyOperation
■ 3mATypicalStaticSupplyCurrent
■ 4x0.1μFExternalChargePumpCapacitors
■ 120kbpsTransmissionRates
■ StandardSOICandSSOPFootprints
■ 1μAShutdownMode(SP211E&SP213E)
■ TwoWake-UpReceivers(SP213E)
■ Tri-State/RxEnable(SP211E&SP213E)
■ ImprovedESDSpecifications:
+5kV Human Body Model
+5kV IE6C000-4-2 Air Discharge
+8kV IEC6000-4-2 Contact Discharge
Low Power, High ESD +5V RS-232 Transceivers
SP207E–SP213E
Device
Drivers
Receivers
Pins
SP207E
5
3
24
SP208E
4
24
SP211E
4
5
28
SP213E
4
5
28
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP207EET-TR | 制造商:Exar Corporation 功能描述: |
| SP207EH | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Speed +5V High Performance RS232 Transceivers |
| SP207EHCA | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Speed +5V High Performance RS232 Transceivers |
| SP207EHCA-L | 制造商:Exar Corporation 功能描述:TRANSCEIVER RS-232 HI SPEED 207 |
| SP207EHCP | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Speed +5V High Performance RS232 Transceivers |
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