LTC1520CS 查看數據表（PDF） - Linear Technology
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LTC1520CS Datasheet PDF : 8 Pages
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LTC1520
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 ........................................ ±10V
Receiver Output Voltages ............. – 0.5V to VDD + 0.5V
Short-Circuit Duration .................................... Indefinite
Operating Temperature Range .................... 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
B1 1
A1 2
OUT 1 3
ENABLE 4
OUT 2 5
A2 6
B2 7
GND 8
TOP VIEW
16 VDD
15 B4
14 A4
13 OUT 4
12 NC
11 OUT 3
10 A3
9 B3
ORDER PART
NUMBER
LTC1520CS
S PACKAGE
16-LEAD PLASTIC SO
TJMAX = 150°C, θJA = 90°C/ W
Consult factory for Industrial and Military grade parts.
DC ELECTRICAL CHARACTERISTICS
VDD = 5V ±5% (Notes 2, 3) per receiver, unless otherwise noted.
SYMBOL
VCM
VIH
VIL
IIN1
IIN2
PARAMETER
Input Common Mode Voltage
Input High Voltage
Input Low Voltage
Input Current
Input Current (A, B)
RIN
CIN
VOC
VID(MIN)
dVID
VOH
VOL
IOZR
IDD
IOSR
CMRR
Input Resistance (Figure 5)
A, B Input Capacitance
Open-Circuit Input Voltage (Figure 5)
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
Common Mode Rejection Ratio
CONDITIONS
MIN
A, B Inputs
q
– 0.2
Enable Input
q
2
Enable Input
q
Enable Input
q
–1
VA, VB = 5V
VA, VB = 0
– 0.2V ≤ VCM ≤ VDD + 0.2V
(Note 4)
q
q
– 250
q
18
VDD = 5V (Note 4)
q
3.2
– 0.2V < VCM < VDD + 0.2V
q
– 0.1
VCM = 2.5V
q
IOUT = – 4mA, VID = 0.1V, VDD = 5V
q
4.6
IOUT = 4mA, VID = 0.1V, VDD = 5V
q
0V ≤ VOUT ≤ VDD
q
– 10
VID ≥ 0.1V, No Load, Enable = 5V
q
VOUT = 0V, VOUT = VDD
q
– 50
VCM = 2.5V, f = 25MHz
TYP
MAX
VDD + 0.2
0.8
1
250
3
3.3
3.4
0.1
20
0.4
10
12
20
50
45
UNITS
V
V
V
µA
µA
µA
kΩ
pF
V
V
mV
V
V
µA
mA
mA
dB
2
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