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| 型号： | ISL32472EIBZ |
| 厂商： | Intersil |
| 文件页数： | 15/19页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS485 FAULT PROT 8SOIC |
| 产品培训模块： | Solutions for Industrial Control Applications |
| 标准包装： | 98 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | RS422，RS485 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
ISL32470E, ISL32472E, ISL32475E, ISL32478E
5
FN7784.1
March 16, 2012
Absolute Maximum Ratings
Thermal Information
VCC to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
Input Voltages
DI, DE, RE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (VCC + 0.3V)
Input/Output Voltages
A/Y, B/Z, A, B, Y, Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±60V
A/Y, B/Z, A, B, Y, Z
(Transient Pulse Through 100
Ω, Note 15). . . . . . . . . . . . . . . . . . . ±80V
RO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (VCC +0.3V)
Short Circuit Duration
Y, Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indefinite
ESD Rating . . . . . . . . . . . . . . . . . . . . see “ESD PERFORMANCE” on page 6
Latch-up (per JESD78, Level 2, Class A) . . . . . . . . . . . . . . . . . . . . . +125°C
Thermal Resistance (Typical)
θJA (°C/W) θJC (°C/W)
8 Ld SOIC Package (Notes 4, 5) . . . . . . . . . .
108
47
88
39
Maximum Junction Temperature (Plastic Package). . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . . . . . .-65°C to +150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
Recommended Operating Conditions
Supply Voltage (VCC). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Bus Pin Common Mode Voltage Range. . . . . . . . . . . . . . . . . . -15V to +15V
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.
NOTES:
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. For
θJC, the “case temp” location is taken at the package top center.
Electrical Specifications Test Conditions: VCC = 4.5V to 5.5V; Unless Otherwise Specified. Typicals are VCC = 5V, TA = +25°C
(Note 6). Boldface limits apply over the operating temperature range, -40°C to +85°C.
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
(Note 14)
TYP
MAX
(Note 14)
UNITS
DC CHARACTERISTICS
Driver Differential VOUT (No load)
VOD1
Full
-
VCC
V
Driver Differential VOUT (Loaded,
Figure 3A)
VOD2
RL = 100 (RS-422)
Full
2.4
3.2
-
V
RL = 54 (RS-485)
Full
1.5
2.5
VCC
V
RL = 54 (PROFIBUS, VCC ≥ 5V)
Full
2.0
2.5
-
RL = 21 (Six 120 terminations for Star
Configurations, VCC ≥ 4.75V)
Full
0.8
1.3
-
V
Change in Magnitude of Driver
Differential VOUT for
Complementary Output States
ΔVOD
Full
-
0.2
V
Driver Differential VOUT with
Common Mode Load (Figure 3B)
VOD3
RL = 60, -7V ≤ VCM ≤ 12V
Full
1.5
2.1
VCC
V
RL = 60, -15V ≤ VCM ≤ 15V (VCC ≥ 4.75V)
Full
1.7
2.3
-
V
Driver Common-Mode VOUT (Figure
VOC
RL = 54 or 100
Full
-1
-
3
V
Change in Magnitude of Driver
Common-Mode VOUT for
Complementary Output States
ΔVOC
Full
-
0.2
V
Driver Short-Circuit Current
IOSD
Full
-250
-
250
mA
IOSD1
At First Foldback, 22V ≤ VO ≤ -22V
Full
-83
-
83
mA
IOSD2
At Second Foldback, 35V ≤ VO ≤ -35V
Full
-13
-
13
mA
Logic Input High Voltage
VIH
DE, DI, RE
Full
2.5
--
V
Logic Input Low Voltage
VIL
DE, DI, RE
Full
-
0.8
V
Logic Input Current
IIN1
DI
Full
-1
-
1
A
DE, RE
Full
-15
6
15
A
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| ISL32472EIBZ-T | 功能描述:IC TXRX RS485 FAULT PROT 8SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:发射器 驱动器/接收器数:4/0 规程:RS422，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) |
| ISL32472EIBZ-T7A | 功能描述:RS-422/RS-485 接口 IC 8LD OVP -40+85 HI ES 5V RS HD+/-15V CMRS RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| ISL32472EIBZ-T7A-CUT TAPE | 制造商:INTERSIL 功能描述:ISL32452 Series 3.3 V 250 k/bps (-40 to +85?) RS-485/RS-422 Transceiver SOIC-8 制造商:Intersil 功能描述:ISL32452 Series 3.3 V 250 k/bps (-40 to +85 |
| ISL32475E | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Fault Protected, Extended Common Mode Range, RS-485/RS-422 Transceivers |
| ISL32475EIBZ | 功能描述:IC TXRX RS485 FAULT PROT 8SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS422，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:通孔 封装/外壳:8-DIP（0.300"，7.62mm） 供应商设备封装:8-PDIP 包装:管件 产品目录页面:1402 (CN2011-ZH PDF) |
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