LTC488 데이터 시트보기 (PDF) - Linear Technology
부품명
상세내역
제조사
LTC488 Datasheet PDF : 12 Pages
| |||
LTC488/LTC489
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
LTC488CN#PBF
LTC488CN#TRPBF
LTC488CN
16-Lead Plastic DIP
LTC488CSW#PBF
LTC488CSW#TRPBF
LTC488CSW
16-Lead Plastic SO
LTC488IN#PBF
LTC488IN#TRPBF
LTC488IN
16-Lead Plastic DIP
LTC488ISW#PBF
LTC488ISW#TRPBF
LTC488ISW
16-Lead Plastic SO
LTC489CN#PBF
LTC489CN#TRPBF
LTC489CN
16-Lead Plastic DIP
LTC489CSW#PBF
LTC489CSW#TRPBF
LTC489CSW
16-Lead Plastic SO
LTC489IN#PBF
LTC489IN#TRPBF
LTC489IN
16-Lead Plastic DIP
LTC489ISW#PBF
LTC489ISW#TRPBF
LTC489ISW
16-Lead Plastic SO
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
TEMPERATURE RANGE
0°C to 70°C
0°C to 70°C
–40°C to 85°C
–40°C to 85°C
0°C to 70°C
0°C to 70°C
–40°C to 85°C
–40°C to 85°C
DC ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 5V (Notes 2, 3), unless otherwise noted.
SYMBOL
VINH
VINL
IIN1
IIN2
PARAMETER
Input High Voltage
Input Low Voltage
Input Current
Input Current (A, B)
VTH
Differential Input Threshold Voltage for Receiver
ΔVTH
Receiver Input Hysteresis
VOH
Receiver Output High Voltage
VOL
Receiver Output Low Voltage
IOZR
Three-State Output Current at Receiver
ICC
Supply Current
RIN
Receiver Input Resistance
IOSR
Receiver Short-Circuit Current
t PLH
Receiver Input to Output
tPHL
Receiver Input to Output
tSKD
| t PLH – tPHL |
Differential Receiver Skew
CONDITIONS
EN, EN, EN12, EN34
EN, EN, EN12, EN34
EN, EN, EN12, EN34
VCC = 0V or 5.25V, VIN = 12V
VCC = 0V or 5.25V, VIN = – 7V
–7V ≤ VCM ≤ 12V
VCM = 0V
IO = –4mA, VID = 0.2V
IO = 4mA, VID = –0.2V
VCC = Max 0.4V ≤ VO ≤ 2.4V
No Load, Digital Pins = GND or VCC
–7V ≤ VCM ≤ 12V, VCC = 0V
0V ≤ VO ≤ VCC
CL = 15pF (Figures 1, 3)
CL = 15pF (Figures 1, 3)
CL = 15pF (Figures 1, 3)
MIN TYP MAX UNITS
l 2.0
V
l
0.8
V
l
±2
μA
l
1.0
mA
l
–0.8
mA
l –0.2
0.2
V
60
mV
l 3.5
V
l
0.4
V
l
±1
μA
l
7
10
mA
l 12
kΩ
l7
85
mA
l 12
28
55
ns
l 12
28
55
ns
4
ns
The l denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C.
VCC = 5V ± 5% (Notes 2, 3), unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX UNITS
t ZL
Receiver Enable to Output Low
tZH
Receiver Enable to Output High
tLZ
Receiver Disable from Low
t HZ
Receiver Disable from High
CL = 15pF (Figures 2, 4) S1 Closed
l
CL = 15pF (Figures 2, 4) S2 Closed
l
CL = 15pF (Figures 2, 4) S1 Closed
l
CL = 15pF (Figures 2, 4) S2 Closed
l
30
60
ns
30
60
ns
30
60
ns
30
60
ns
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: All currents into device pins are positive; all currents out of device
pins are negative. All voltages are referenced to device ground unless
otherwise specified.
Note 3: All typicals are given for VCC = 5V and TA = 25°C.
4889fb
3
Share Link: 