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參數(shù)資料
型號(hào)： ISL83076EIBZA
廠商： Intersil
文件頁(yè)數(shù)： 14/18頁(yè)
文件大?。?/td> 0K
描述： IC TXRX RS485/422 3.3V HS 14SOIC
標(biāo)準(zhǔn)包裝： 1,000
類(lèi)型： 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù)： 1/1
規(guī)程： RS422，RS485
電源電壓： 3 V ~ 3.6 V
安裝類(lèi)型： 表面貼裝
封裝/外殼： 14-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 14-SOICN
包裝： 管件
5
FN6115.5
October 5, 2012
Absolute Maximum Ratings
Thermal Information
VCC to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
Input Voltages
DI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V
DE, RE (Note 20) . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V
Input/Output Voltages
A, B, Y, Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -9V to +13V
RO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (VCC +0.3V)
Short Circuit Duration
Y, Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . See Specification Table
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Thermal Resistance (Typical, Note 4)
θJA (°C/W)
8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . .
105
8 Ld MSOP Package . . . . . . . . . . . . . . . . . . . . . . . .
140
14 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . .
128
Maximum Junction Temperature (Plastic Package) . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTE:
4.
θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications
Test Conditions: VCC = 3.0V to 3.6V; Unless Otherwise Specified. Typicals are at VCC = 3.3V, TA = +25°C
(Note 5).
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
(Note 19) TYP
MAX
(Note 19) UNITS
DC CHARACTERISTICS
Driver Differential VOUT
VOD
RL = 100Ω (RS-422) (Figure 1A, Note 16)
Full
2
2.3
-
V
RL = 54Ω (RS-485) (Figure 1A)
Full
1.5
2
VCC
V
No Load
-
VCC
RL = 60Ω, -7V ≤ VCM ≤ 12V (Figure 1B)
Full
1.5
2.2
-
V
Change in Magnitude of Driver
Differential VOUT for
Complementary Output States
ΔVOD
RL = 54Ω or 100Ω (Figure 1A)
Full
-
0.01
0.2
V
Driver Common-Mode VOUT
VOC
RL = 54Ω or 100Ω (Figure 1A)
Full
-
2
3
V
Change in Magnitude of Driver
Common-Mode VOUT for
Complementary Output States
ΔVOC
RL = 54Ω or 100Ω (Figure 1A)
Full
-
0.01
0.2
V
Logic Input High Voltage
VIH
DI, DE, RE
Full
2
-
V
Logic Input Low Voltage
VIL
DI, DE, RE
Full
-
0.8
V
Logic Input Hysteresis
VHYS
DE, RE, (Note 15)
25
-
100
-
mV
Logic Input Current
IIN1
DI = DE = RE = 0V or VCC, (Note 18)
Full
-2
-
2
μA
Input Current (A, B, A/Y, B/Z)
IIN2
DE = 0V, VCC = 0V or
3.6V
VIN = 12V
Full
-
80
125
μA
VIN = -7V
Full
-100
-50
-
μA
Output Leakage Current (Y, Z) (Full
Duplex Versions Only, Note 13)
IIN3
RE = 0V, DE = 0V,
VCC = 0V or 3.6V
VIN = 12V
Full
-
10
40
μA
VIN = -7V
Full
-40
-10
-
μA
Output Leakage Current (Y, Z)
in Shutdown Mode (Full Duplex,
Note 13)
IIN4
RE = VCC, DE = 0V,
VCC = 0V or 3.6V
VIN = 12V
Full
-
10
40
μA
VIN = -7V
Full
-40
-10
-
μA
Driver Short-Circuit Current,
VO = High or Low
IOSD1
DE = VCC, -7V ≤ VY or VZ ≤ 12V (Note 7)
Full
-
±250
mA
Receiver Differential Threshold
Voltage
VTH
-7V
≤ VCM ≤ 12V
Full
-200
-125
-50
mV
Receiver Input Hysteresis
ΔVTH
VCM = 0V
25
-
15
-
mV
ISL83070E, ISL83071E, ISL83072E, ISL83073E, ISL83075E, ISL83076E, ISL83077E, ISL83078E
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