ltc1518cs-trpbfltc1519cs Linear Technology Corporation, ltc1518cs-trpbfltc1519cs Datasheet - Page 2

• Manufacturer Part Number: ltc1518cs-trpbfltc1519cs
• Description: Ltc1519 - High Speed, Precision Delay Rs485 Quad Line Receivers
• Manufacturer: Linear Technology Corporation

DC ELECTRICAL CHARACTERISTICS
ABSOLUTE AXI U RATI GS
(Note 1)
Supply Voltage ....................................................... 10V
Digital Input Currents ..................... – 100mA to 100mA
Digital Input Voltages ............................... – 0.5V to 10V
Receiver Input Voltages ........................................ 14V
Receiver Output Voltages ............. – 0.5V to V
Receiver Input Differential ....................................... 10V
PACKAGE/ORDER I FOR ATIO
temperature range, otherwise specifications are at T
LTC1518/LTC1519
SYMBOL
V
V
V
I
I
R
C
V
V
dV
V
V
I
I
I
Consult factory for Military grade parts.
2
IN1
IN2
OZR
DD
OSR
CM
IH
IL
IN
OC
ID(MIN)
OH
OL
IN
ID
OUT 1
OUT 2
GND
B1
A1
EN
A2
B2
PARAMETER
Input Common Mode Voltage
Input High Voltage
Input Low Voltage
Input Current
Input Current (A, B)
Input Resistance
Input Capacitance
Open-Circuit Input Voltage
Differential Input Threshold Voltage
Input Hysteresis
Output High Voltage
Output Low Voltage
Three-State Output Current
Total Supply Current All 4 Receivers
Short-Circuit Current
T
JMAX
1
2
3
4
5
6
7
8
16-LEAD PLASTIC SO
= 150 C,
S PACKAGE
TOP VIEW
W
JA
= 90 C/ W
16
15
14
13
12
11
10
9
V
B4
A4
OUT 4
EN
OUT 3
A3
B3
W W
DD
U
W
ORDER PART
LTC1518CS
LTC1518IS
NUMBER
U
CONDITIONS
A, B Inputs
EN, EN, EN12, EN34
EN, EN, EN12, EN34
EN, EN, EN12, EN34
V
V
– 7V V
(Note 4)
V
– 7V V
V
I
I
0V < V
V
OUT
OUT
A
A
DD
CM
V
OUT
A
, V
, V
ID
DD
= 25 C. V
= 5V (Note 4) (Figure 5)
= 2.5V
= – 4mA, V
= 4mA, V
B
B
= 0V, V
OUT
= 12V
= – 7V
> 0.3V, No Load, Device Enabled
+ 0.5V
CM
CM
U
< 5V
OUT
12V
12V (Figure 5)
ID
DD
The
ID
= – 0.3V, V
= 5V (Note 7)
= 5V 5% (Notes 2, 3) per receiver, unless otherwise noted.
= 0.3V, V
Short-Circuit Duration .................................... Indefinite
Operating Temperature Range
Storage Temperature Range ................ – 65 C to 150 C
Lead Temperature (Soldering, 10 sec)................. 300 C
denotes specifications which apply over the full operating
LTC1518C/LTC1519C ............................. 0 C to 70 C
LTC1518I/LTC1519I .......................... – 40 C to 85 C
OUT 1
OUT 2
DD
DD
EN12
GND
B1
A1
A2
B2
= 5V
= 5V
T
JMAX
1
2
3
4
5
6
7
8
16-LEAD PLASTIC SO
= 150 C,
S PACKAGE
TOP VIEW
JA
= 90 C/ W
– 500
16
15
14
13
12
11
10
– 0.3
9
MIN
– 10
– 50
3.2
4.6
– 7
– 1
22
2
V
B4
A4
OUT 4
EN34
OUT 3
A3
B3
DD
TYP
3.3
25
12
3
ORDER PART
LTC1519CS
LTC1519IS
NUMBER
MAX
500
0.8
3.4
0.3
0.4
12
10
20
50
1
UNITS
mV
mA
mA
k
pF
V
V
V
A
A
A
V
V
V
V
A