LTC1337 Datasheet, PDF (2/8 Pages) Linear Technology – 5V Low Power RS232 3-Driver/5-Receiver Transceiver

LTC1337
ABSOLUTE AXI U RATI GS
(Note 1)
Supply Voltage (V_CC) ................................................ 6V
Input Voltage
Driver ....................................... – 0.3V to V_CC + 0.3V
Receiver ............................................... – 25V to 25V
On/Off Pin .................................. – 0.3V to V_CC + 0.3V
Output Voltage
Driver .................................................... – 25V to 25V
Receiver .................................... – 0.3V to V_CC + 0.3V
Short Circuit Duration
V⁺ ................................................................... 30 sec
V^– ................................................................... 30 sec
Driver Output .............................................. Indefinite
Receiver Output .......................................... Indefinite
Operating Temperature Range
Commercial (LTC1337C) ........................ 0°C to 70°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
PACKAGE/ORDER I FOR ATIO
V⁺ 1
V_CC 2
C1⁺ 3
C1^– 4
DR1 OUT 5
RX1 IN 6
DR2 OUT 7
RX2 IN 8
RX3 IN 9
RX4 IN 10
DR3 OUT 11
RX5 IN 12
ON/OFF 13
NC 14
TOP VIEW
28 V ^–
27 C2⁺
26 C2^–
25 DR1 IN
24 RX1 OUT
23 DR2 IN
22 RX2 OUT
21 RX3 OUT
20 RX4 OUT
19 DR3 IN
18 RX5 OUT
17 GND
16 NC
15 NC
ORDER PART
NUMBER
LTC1337CG
LTC1337CN
LTC1337CS
G PACKAGE
N PACKAGE
28-LEAD SSOP 28-LEAD PLASTIC DIP
S PACKAGE
28-LEAD PLASTIC SOL
T_JMAX = 125°C, θ_JA = 96°C/W (G)
T_JMAX = 125°C, θ_JA = 56°C/W (N)
T_JMAX = 125°C, θ_JA = 85°C/W (S)
Consult factory for Industrial and Military grade parts.
DC ELECTRICAL CHARACTERISTICS V_CC = 5V, C1 = C2 = C3 = C4 = 0.1µF, unless otherwise noted.
PARAMETER
Any Driver
Output Voltage Swing
Logic Input Voltage Level
Logic Input Current
Output Short-Circuit Current
Output Leakage Current
Any Receiver
Input Voltage Thresholds
Hysteresis
Input Resistance
Output Voltage
Output Short-Circuit Current
Output Leakage Current
CONDITIONS
R_L = 3k to GND
R_L = 3k to GND
Input Low Level (V_OUT = High)
Input High Level (V_OUT = Low)
V_IN = 5V
V_IN = 0
V_OUT = 0V
SHUTDOWN, V_OUT = ±20V (Note 3)
Input Low Threshold
Input High Threshold
Positive
Negative
Output Low, I_OUT = – 1.6mA (V_CC = 5V)
Output High, I_OUT = 160µA (V_CC = 5V)
Sourcing Current, V_OUT = 0
Sinking Current, V_OUT = V_CC
SHUTDOWN, 0 ≤ V_OUT ≤ V_CC (Note 3)
MIN TYP MAX
q
5.0
7.0
q – 5.0 – 6.5
q
1.4
0.8
q 2.0
1.4
q
5
q
–5
±10
q
10
200
q 0.8
1.3
q
1.7
2.4
q 0.1
0.4
1
3
5
7
q
0.2
0.4
q 3.5
4.8
15
20
– 15 – 40
q
1
10
UNITS
V
V
V
V
µA
µA
mA
µA
V
V
V
kΩ
V
V
mA
mA
µA
2