参数资料
| 型号： | ISL31485EIBZ |
| 厂商： | Intersil |
| 文件页数： | 23/24页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS485 FAULT PROT 8SOIC |
| 标准包装： | 980 |
| 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-SOICN |
| 包装： | 管件 |
ISL31480E, ISL31483E, ISL31485E, ISL31486E
8
FN7638.2
Absolute Maximum Ratings
Thermal Information
VCC to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
Input Voltages
DI, INV, RINV, DINV, 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, Note 17). . . . ±80V
RO (ISL31480E, ISL31486E) . . . . . . . . . . . . . . . . . . . . -0.3V to (VL +0.3V)
RO (ISL31483E, ISL31485E) . . . . . . . . . . . . . . . . . . . -0.3V to (VCC +0.3V)
Short Circuit Duration
Y, Z. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indefinite
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Specification Table
Latch-up per JESD78, Level 2, Class A . . . . . . . . . . . . . . . . . . . . . . . +125°C
Recommended Operating Conditions
Supply Voltage (VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
Logic Supply Voltage (VL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.62V to VCC
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Bus Pin Common Mode Voltage Range . . . . . . . . . . . . . . . . . -25V to +25V
Thermal Resistance (Typical)
θJA (°C/W) θJC (°C/W)
8 Ld SOIC Package (Notes 4, 6). . . . . . . . . .
116
47
10 Ld MSOP Package (Notes 4, 6) . . . . . . .
135
50
10 Ld TDFN Package (Notes 5, 7) . . . . . . . .
58
7
12 Ld TDFN Package (Notes 5, 7) . . . . . . . .
35
3
14 Ld SOIC Package (Notes 4, 6) . . . . . . . .
88
38
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.
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 taken at the package top center.
7. For
θJC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications Test Conditions: VCC = 4.5V to 5.5V, VL = VCC; Unless Otherwise Specified. Typicals are at VCC = 5V,
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
(Note 16)
TYP
MAX
(Note 16)
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
-
V
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, -25V ≤ VCM ≤ 25V (VCC ≥ 4.75V)
Full
1.7
2.3
V
RL = 21, -15V ≤ VCM ≤ 15V (VCC ≥ 4.75V)
Full
0.8
1.1
-
V
Driver Common-Mode VOUT
(Figure 3)
VOC
RL = 54 or 100
Full
-1
-
3
V
RL = 60 or 100, -20V ≤ VCM ≤ 20V
Full
-2.5
-
5
V
Change in Magnitude of Driver
Common-Mode VOUT for
Complementary Output
States
DVOC
Full
-
0.2
V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL31485EIBZ-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) |
| ISL31485EIBZ-T7A | 功能描述:RS-422/RS-485 接口 IC 8LD OVP -40+85 5V PO REV 1/2 DUP 1MBPS 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 |
| ISL31486E | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Fault Protected, Extended CMR, RS-485/RS-422 Transceivers with Cable Invert |
| ISL31486EIBZ | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Fault Protected, Extended CMR, RS-485/RS-422 Transceivers with Cable Invert |
| ISL31486EIRTZ | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Fault Protected, Extended CMR, RS-485/RS-422 Transceivers with Cable Invert |
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