参数资料
型号: ISL3298EIRTZ-T
厂商: INTERSIL CORP
元件分类: Buffer和线驱动
英文描述: ±16.5kV ESD Protected, +125°C, 3.0V to 5.5V, SOT-23/TDFN Packaged, Low Power, RS-485/RS-422 Transmitters; Temperature Range: -40°C to 85°C; Package: 8-TDFN T&R
中文描述: LINE DRIVER, PDSO8
封装: 2 X 3 MM, ROHS COMPLIANT, PLASTIC, TDFN-8
文件页数: 14/17页
文件大小: 642K
代理商: ISL3298EIRTZ-T
6
FN6544.0
September 19, 2007
Input Low Voltage (DI, DE)
VIL1
VL = VCC if ISL3296E, ISL3297E, ISL3298E
Full
-
0.8
V
VIL2
VL ≥ 2.7V (ISL3296E, ISL3297E, ISL3298E
only)
Full
-
0.8
V
VIL3
2.3V
≤ V
L < 2.7V (ISL3296E, ISL3297E,
ISL3298E only)
Full
-
0.65
V
VIL4
1.6V
≤ V
L < 2.3V (ISL3296E, ISL3297E,
ISL3298E only)
Full
-
0.22*VL
V
VIL5
1.35V
≤ V
L < 1.6V (ISL3296E, ISL3297E,
ISL3298E only)
25
-
0.3*VL
-V
Logic Input Current
IIN
DI = DE = 0V or VCC (Note 10)
Full
-2
-
2
A
Output Leakage Current (Y, Z,
Note 10)
IOZ
DE = 0V,
VCC = 0V, 3.6V, or
5.5V
VIN = 12V
Full
-
0.1
40
A
VIN = -7V
Full
-40
-10
-
A
Driver Short-Circuit Current,
VO = High or Low (Note 8)
IOSD1
DE = VCC, -7V ≤ VO ≤ 12V, VCC ≤ 3.6V
Full
-
±250
mA
DE = VCC, 0V ≤ VO ≤ VCC, VCC > 3.6V
(Note 12)
Full
-
±450
mA
Thermal Shutdown Threshold
TSD
Full
-
160
-
°C
SUPPLY CURRENT
No-Load Supply Current
ICC
DI = 0V or VCC
DE = VCC
Full
-
120
150
A
Shutdown Supply Current
ISHDN
DE = 0V, DI = 0V or VCC
Full
-
0.01
1
A
ESD PERFORMANCE
RS-485 Pins (Y, Z)
Human Body Model, From Bus Pins to GND
25
-
±16.5
-
kV
IEC61000 Contact, From Bus Pins to GND
25
-
±7
-
kV
All Pins
HBM, per MIL-STD-883 Method 3015
25
-
±8
-
kV
Machine Model
25
-
±400
-
V
DRIVER SWITCHING CHARACTERISTICS (ISL3293E, ISL3296E, 250kbps)
Maximum Data Rate
fMAX
VOD = ±1.5V, CD = 820pF (Figure 4)
Full
250
-
kbps
Driver Single Ended Output
Delay
tSD
RDIFF = 54Ω, CD = 50pF (Figure 2)
Full
400
1350
1700
ns
Part-to-Part Output Delay Skew
tSKPP
RDIFF = 54Ω, CD = 50pF (Figure 2, Note 9)
Full
-
900
ns
Driver Single Ended Output
Skew
tSSK
RDIFF = 54Ω, CD = 50pF (Figure 2)
Full
-
600
750
ns
Driver Differential Output Delay
tDD
RDIFF = 54Ω, CD = 50pF (Figure 2)
Full
400
1100
1500
ns
Driver Differential Output Skew
tDSK
RDIFF = 54Ω, CD = 50pF (Figure 2)
Full
-
4, 1
30
ns
Driver Differential Rise or Fall
Time
tR, tF
RDIFF = 54Ω,
CD = 50pF (Figure 2)
VCC ≤ 3.6V
Full
400
960
1500
ns
VCC = 5V
25
-
1300
-
ns
Driver Enable to Output High
tZH
RL = 500Ω, CL = 50pF, SW = GND (Figure 3)
Full
-
100, 60
250
ns
Driver Enable to Output Low
tZL
RL = 500Ω, CL = 50pF, SW = VCC (Figure 3)
Full
-
60, 35
250
ns
Driver Disable from Output
High
tHZ
RL = 500Ω, CL = 50pF, SW = GND (Figure 3)
Full
-
30, 22
60
ns
Driver Disable from Output Low
tLZ
RL = 500Ω, CL = 50pF, SW = VCC (Figure 3)
Full
-
25, 20
60
ns
Electrical Specifications
Test Conditions: VCC = 3.0V to 5.5V; VL = VCC (ISL3296E, ISL3297E, ISL3298E only); Typicals are at
TA =+25°C; Unless Otherwise Specified. (Note 7) (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
(Note 11)
TYP
(Note 13)
MAX
(Note 11)
UNITS
ISL3293E, ISL3294E, ISL3295E, ISL3296E, ISL3297E, ISL3298E
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