LT1332CSW Linear Technology, LT1332CSW Datasheet - Page 3

• Manufacturer Part Number: LT1332CSW
• Description: IC TXRX RS232 W/12V VPP 24-SOIC
• Manufacturer: Linear Technology
• Type: Transceiverr

Specifications of LT1332CSW

• Number Of Drivers/receivers: 3/5
• Protocol: RS232
• Voltage - Supply: 2 V ~ 6 V
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ELECTRICAL CHARACTERISTICS
PARAMETER
Power Supply
ON/OFF Pin Thresholds
ON/OFF Pin Current
Drivers
Output Voltage Swing
Logic Input Voltage Level
Logic Input Current
Output Short-Circuit Current
Output Leakage Current
Driver Output ESD Rating
Slew Rate
Propagation Delay
Receivers
Input Voltage Thresholds
Hysteresis
Input Resistance
Receiver Input ESD Rating
Output Voltage
Output Leakage Current
Output Short-Circuit Current
Propagation Delay
The
temperature range.
Note 1: Absolute maximum ratings are those values beyond which the life
of the device may be impaired.
Note 2: Testing is done at V
V
Note 3: Supply current is measured with all driver inputs tied high.
Note 4: Supply current measurements in SHUTDOWN are performed with
V
ON/OFF
ON/OFF
l
denotes specifications which apply over the full operating
= 3V.
= 0.1V, V
+
= 0V, V
–
= 0V.
CC
= 3V, V
+
= 8V, V
CONDITIONS
Input Low Level (Device Shut Down)
Input High Level (Device Enabled)
0V ≤ V
R
Input Low Level (V
Input High Level (V
0.8V ≤ V
V
SHUTDOWN V
Human Body Model Discharge
R
R
Output Transition t
Output Transition t
Input Low Threshold (V
Input High Threshold (V
Human Body Model Discharge
Output Low, I
Output High, I
SHUTDOWN (Note 6) 0 ≤ V
Sinking Current, V
Sourcing Current, V
Output Transition t
Output Transition t
OUT
L
L
L
= 3k to GND
= 3k, C
= 3k, C
= 0V
–
ON/OFF
= –8V, and
IN
L
L
≤ 2.0V
= 51pF
= 2500pF
≤ 5V
OUT
OUT
OUT
= – 500µA
= 100µA (V
OUT
PHL
PLH
HL
LH
OUT
= ± 30V, V
OUT
OUT
Positive
Negative
High to Low (Note 7)
Low to High
High to Low (Note 5)
Low to High
= V
= High)
= Low)
OUT
OUT
= 0V
CC
OUT
= High)
(Note 2)
= Low)
ON/OFF
CC
≤ V
= 3V)
CC
= 0.1V
Note 5: For driver delay measurements, R
points are set between the driver’s input logic threshold and the output
transition to the zero crossing (t
Note 6: Receiver RXA (Pins 10 and 15, S Package) remains functioning in
SHUTDOWN.
Note 7: For receiver delay measurements, C
between the receiver’s input logic threshold and the output transition to
standard TTL/CMOS logic threshold (t
0.8V).
l
l
l
l
l
l
l
l
l
l
l
l
l
PHL
MIN
–15
1.3
5.0
2.0
0.8
0.1
2.7
4
3
2
= 1.4V to 0V and t
LH
= 1.3V to 2.4V and t
L
= 3k and C
L
–7.0
TYP
±17
±10
±10
0.7
0.6
6.6
1.4
1.4
0.6
0.5
1.3
1.7
0.4
0.2
2.9
0.6
10
15
–4
= 51pF . Trigger points are set
5
6
5
1
4
1
L
PLH
MAX
= 51pF . Trigger
–5.0
100
LT1332
0.3
0.8
1.3
1.3
2.4
1.0
0.4
80
20
30
10
–2
7
3
3
= 1.4V to 0V).
HL
= 1.7V to
UNITS
3
V/µs
V/µs
mA
mA
mA
kΩ
µA
µA
µA
kV
kV
µA
µs
µs
µs
µs
V
V
V
V
V
V
V
V
V
V
V