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參數(shù)資料
型號(hào)： ISL32272EIVZ
廠商： Intersil
文件頁數(shù)： 17/20頁
文件大?。?/td> 0K
描述： IC TX RS422 QUAD 16TSSOP
標(biāo)準(zhǔn)包裝： 96
類型： 發(fā)射器
驅(qū)動(dòng)器/接收器數(shù)： 4/0
規(guī)程： RS422
電源電壓： 3 V ~ 5.5 V
安裝類型： 表面貼裝
封裝/外殼： 16-TSSOP（0.173"，4.40mm 寬）
供應(yīng)商設(shè)備封裝： 16-TSSOP
包裝： 散裝
6
FN6824.1
March 13, 2013
Absolute Maximum Ratings
Thermal Information
VCC to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
VL to GND (ISL32179E Only) . . . . . . . . . . . . . -0.3V to (VCC +0.3V)
Input Voltages
DI, EN (all varieties) . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V
Output Voltages
Y, Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7V
Output Current
Y, Z (Per Output, Continuous, TJ ≤ 125°C) . . . . . . . . . . . . 100mA
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . See Specification Table
Thermal Resistance (Typical)
θJA (°C/W) θJC (°C/W)
16 Ld SOIC Package (Note 4) . . . . . . .
80
N/A
16 Ld TSSOP Package (Note 4) . . . . .
105
N/A
24 Ld QFN Package (Notes 5, 6). . . . .
42
5
Maximum Junction Temperature (Plastic Package) . . +150°C
Maximum Storage Temperature Range . . . . . . . . . . -65°C to +150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Operating Conditions
Temperature Range
ISL32x7xEF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +125°C
ISL32x7xEI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
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.
5.
θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379 for details.
6. For
θJC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications
Test Conditions: VCC = 3.0V to 3.6V and 4.5V to 5.5V; VL = VCC (ISL32179E only); Typicals are at VCC = 3.3V
or VCC = 5V, TA = +25°C; Unless Otherwise Specified.(Notes 7, 11)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
(Note 10)
TYP
MAX
(Note 10) UNITS
DC CHARACTERISTICS
Differential VOUT
VOD
No Load
Full
2.5
-
VCC
RL = 100Ω (RS-422)
(see Figure 1)
VCC ≥ 3V
Full
2
2.6
-
V
VCC ≥ 4.5V
Full
3
4
-
V
Single-Ended VOUT (Y or Z)
VO
IO = -20mA, VOH
Full
2.4
2.7
-
V
IO = 20mA, VOL
Full
-
0.2
0.4
V
Change in Magnitude of Driver
Differential VOUT for
Complementary Output States
ΔV
OD
RL = 100Ω (see Figure 1)
Full
-
0.01
0.2
V
Driver Common-Mode VOUT
VOC
RL = 100Ω (see Figure 1)
Full
-
2.6
3
V
Change in Magnitude of Driver
Common-Mode VOUT for
Complementary Output States
ΔV
OC
RL = 100Ω (see Figure 1)
Full
-
0.01
0.2
V
Input High Voltage (Logic Pins,
Note 15)
VIH1
VL = VCC if ISL32179E
VCC ≤ 3.6V
Full
2.2
-
V
VIH2
VCC ≤ 5.5V, DI
Full
2.7
-
V
VIH2E
VCC ≤ 5.5V, ENs
Full
2.4
-
V
VIH3
2.7V
≤ VL < 3.0V (ISL32179E Only)
Full
2
-
V
VIH4
2.3V
≤ V
L < 2.7V (ISL32179E Only)
Full
1.6
-
V
VIH5
1.6V
≤ VL < 2.3V (ISL32179E Only)
Full
0.72*VL
--
V
VIH6
1.5V
≤ VL < 1.6V (ISL32179E Only)
25
-
0.45*VL
-V
Input Low Voltage (Logic Pins,
Note 15)
VIL1
VL = VCC if ISL32179E
Full
-
0.8
V
VIL2
VL ≥ 2.7V (ISL32179E Only)
Full
-
0.6
V
VIL3
2.3V
≤ VL < 2.7V (ISL32179E Only)
Full
-
0.6
V
VIL4
1.6V
≤ V
L < 2.3V (ISL32179E Only)
Full
-
0.22*VL
V
VIL5
1.5V
≤ VL < 1.6V (ISL32179E Only)
25
-
0.25*VL
-V
ISL32172E, ISL32272E, ISL32372E, ISL32174E, ISL32274E, ISL32374E, ISL32179E
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