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參數(shù)資料
| 型號： | SP2209EEY-L/TR |
| 廠商： | Exar Corporation |
| 文件頁數(shù)： | 10/17頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX RS232 DUAL PORT 38TSSOP |
| 產(chǎn)品變化通告： | Packaging Change 15/Jul/2010 |
| 標(biāo)準(zhǔn)包裝： | 1,500 |
| 類型： | 收發(fā)器 |
| 驅(qū)動器/接收器數(shù)： | 6/10 |
| 規(guī)程： | RS232 |
| 電源電壓： | 10.8 V ~ 13.2 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 38-TFSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 38-TSSOP |
| 包裝： | 帶卷 (TR) |
2
Exar Corporation 48720 Kato Road, Fremont CA, 94538 510-668-7017 www.exar.com
SP2209E_100_071612
These are stress ratings only and functional operation
of the device at these ratings or any other above those
indicated in the operation sections of the specifications
below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may
affect reliability and cause permanent damage to the
device.
V
DD......................................................-0.3V to +14.0V
V
STBY ....................................................-0.3V to +7.0V
Input Voltages
TxINA.......................................-0.3V to (V
STBY + 0.3V)
TxINB.......................................-0.3V to (V
STBY + 0.3V)
RxINA..................................................................+15V
RxINB..................................................................+15V
Output Voltages
TxOUTA..............................................................+15V
TxOUTB..............................................................+15V
RxOUTA, .................................-0.3V to (V
STBY + 0.3V)
RxOUTB, .................................-0.3V to (V
STBY + 0.3V)
Short-Circuit Duration
TxOUTA....................................................Continuous
TxOUTB....................................................Continuous
Storage Temperature......................-65°C to +150°C
Unless otherwise noted, the following specifications apply for V
DD = +12.0V +/-10%, VSTBY = +3.3V +/-5% or +5V
+/-10%, C1 = C2 = 0.1F, and T
AMB = TMIN to TMAX.
Power Dissipation per package
38-pin TSSOP (derate 914.3mW/oC above +70oC)..............1200mW
ELECTRICAL CHARACTERISTICS
PARAMETER
MIN.
TYP.
MAX. UNITS CONDITIONS
DC CHARACTERISTICS
Supply Current
5
mA
no load, all driver inputs at 0.4V or
2.1V, All receiver inputs at +15V or
-15V
Standby Supply Current,
V
STBY
100
200
A
no load, All driver inputs at V
STBY or
open
CMOS LOGIC INPUTS AND RECEIVER OUTPUTS
Input Logic Threshold LOW
0.4
V
T
AMB = 25°C
Input Logic Threshold HIGH
2.1
V
T
AMB = 25°C
Input Leakage Current
10
25
A
Driver input at 0V
Output Voltage LOW
0.2
0.4
V
I
OL = +1.6mA
Output Voltage HIGH
2.4
V
I
OH = -40A
Output Leakage Current
+/-0.05
+/-5
A
Vdd = 0V, (except R
5OUTA and
R
5OUTB)
DRIVER OUTPUTS
Output Voltage Swing
+/-5.0
+/-9.0
V
all driver outputs loaded with 3k to
GND
Output Resistance
300
V
DD = VSTBY = 0V, VOUT=+2V
Output Short-Circuit Current
+/-5
+/-15
+/-30
mA
one driver output shorted, V
IN = 0.8V,
V
OUT = 0V
ABSOLUTE MAXIMUM RATINGS
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