sp3222ebey-tr Exar Corporation, sp3222ebey-tr Datasheet - Page 2

• Manufacturer Part Number: sp3222ebey-tr
• Description: Sp3232eb -true +3.0v To +5.5v Rs-232 Transceivers
• Manufacturer: Exar Corporation

NOTE 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
NOTE 2: Driver Input hysteresis is typically 250mV.
Unless otherwise noted, the following specifications apply for V
C
Date:02/27/05
ABSOLUTE MAXIMUM RATINGS
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
V+ (NOTE 1) ...................................... -0.3V to +7.0V
V- (NOTE 1) ....................................... +0.3V to -7.0V
V+ + |V-| (NOTE 1) ........................................... +13V
I
Input Voltages
TxIN, EN ............................................ -0.3V to +6.0V
RxIN .................................................................. ±25V
Date:11/02/05
CC
PARAMETER
DC CHARACTERISTICS
Supply Current
Shutdown Supply Current
LOGIC INPUTS AND RECEIVER OUTPUTS
Input Logic Threshold LOW
Input Logic Threshold HIGH
Input Leakage Current
Output Leakage Current
Output Voltage LOW
Output Voltage HIGH
DRIVER OUTPUTS
Output Voltage Swing
Output Resistance
Output Short-Circuit Current
Output Leakage Current
4
CC
=0.1µF
(DC V
...................................................... -0.3V to +6.0V
CC
or GND current) ......................... ±100mA
SP3222EB/3232EB True +3.0 to +5.5V RS-232 Transceivers
SP3222EB/SP3232EB True +3.0V to +5.5V RS-232 Transceivers
V
GND
MIN.
CC
±5.0
300
2.0
2.4
-0.6
V
±0.01
±0.05
TYP.
CC
±5.4
±35
0.3
1.0
-0.1
MAX.
±1.0
V
±10
±60
±25
1.0
0.8
0.4
10
CC
CC
2
Output Voltages
TxOUT ........................................................... ±13.2V
RxOUT ..................................... -0.3V to (V
Short-Circuit Duration
TxOUT .................................................... Continuous
Storage Temperature ...................... -65°C to +150°C
Power Dissipation Per Package
20-pin SSOP (derate 9.25mW/
18-pin PDIP (derate 15.2mW/
18-pin SOIC (derate 15.7mW/
20-pin TSSOP (derate 11.1mW/
16-pin SSOP (derate 9.69mW/
16-pin PDIP (derate 14.3mW/
16-pin Wide SOIC (derate 11.2mW/
16-pin TSSOP (derate 10.5mW/
16-pin nSOIC (derate 13.57mW/°C above +70°C) ...... 1086mW
= +3.0V to +5.5V with T
UNITS
ELECTRICAL CHARACTERISTICS
mA
mA
µA
µA
µA
µA
V
V
V
V
V
V
CONDITIONS
no load, T
TxIN = V
SHDN = GND, T
V
TxIN, EN, SHDN, Note 2
V
V
TxIN, EN, SHDN, T
receivers disabled, V
I
I
3k
outputs, T
V
V
V
or 3.0V to 5.5V, drivers disabled
V
OUT
OUT
CC
CC
CC
CC
OUT
OUT
IN
= 0V to V
= +3.3V, TxIN = V
= 3.3V, Note 2
= 5.0V, Note 2
= V+ = V- = 0V, T
load to ground at all driver
= 1.6mA
= -1.0mA
= 0V
= ±12V,V
AMB
CC
o
o
AMB
AMB
o
© Copyright 2005 Sipex Corporation
C above +70
C above +70
o
C above +70
o
C above +70
C above +70
or GND
o
o
© Copyright 2005 Sipex Corporation
= T
C above +70
C above +70
o
CC
C above +70
= +25°C, V
= +25°C
CC
MIN
= 0V,
AMB
to T
AMB
OUT
= +25°C,
o
o
o
OUT
C) ....... 1220mW
C) ....... 1150mW
o
C) ....... 1260mW
o
CC
MAX
C) ........ 750mW
C) ........ 775mW
o
o
= +25°C,
C) ...... 890mW
C) ...... 850mW
o
= 0V to V
C) .... 900mW
CC
or GND
, C
= +2V
CC
= 3.3V,
1
+ 0.3V)
to
CC