参数资料
| 型号： | ISL81487IPZ |
| 厂商： | Intersil |
| 文件页数： | 8/13页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS485/422 5V HS 8-PDIP |
| 标准包装： | 1,000 |
| 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： | 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 |
4
FN6050.7
July 31, 2006
Absolute Maximum Ratings
Thermal Information
VCC to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
Input Voltages
DI, DE, RE . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to (VCC +0.5V)
Input/Output Voltages
A/Y, B/Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -8V to +12.5V
RO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to (VCC +0.5V)
Short Circuit Duration
Y, Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
ESD Rating
HBM (Per MIL-STD-883, Method 3015.7) . . . . . . . . . . . . . . >7kV
Operating Conditions
Temperature Range
ISL8XXXIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to 85°C
Thermal Resistance (Typical, Note 1)
θ
JA (°C/W)
8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . .
170
8 Ld PDIP Package* . . . . . . . . . . . . . . . . . . . . . . . .
140
Maximum Junction Temperature (Plastic Package) . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C
(SOIC - Lead Tips Only)
*Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications.
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1.
θ
JA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications
Test Conditions: VCC = 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at VCC = 5V, TA = 25°C,
(Note 2)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
TYP
MAX
UNITS
DC CHARACTERISTICS
Driver Differential VOUT (no load)
VOD1
Full
-
VCC
V
Driver Differential VOUT (with load)
VOD2
R = 50
Ω (RS-422), (Figure 1)
Full
2
3
-
V
R = 27
Ω (RS-485), (Figure 1)
Full
1.5
2.3
5
V
Change in Magnitude of Driver
Differential VOUT for
Complementary Output States
ΔVOD
R = 27
Ω or 50Ω, (Figure 1)
Full
-
0.01
0.2
V
Driver Common-Mode VOUT
VOC
R = 27
Ω or 50Ω, (Figure 1)
Full
-
3
V
Change in Magnitude of Driver
Common-Mode VOUT for
Complementary Output States
ΔV
OC
R = 27
Ω or 50Ω, (Figure 1)
Full
-
0.01
0.2
V
Logic Input High Voltage
VIH
DE, DI, RE
Full
2
-
V
Logic Input Low Voltage
VIL
DE, DI, RE
Full
-
0.8
V
Logic Input Current
IIN1
DE, DI, RE
Full
-2
-
2
μA
Input Current (A/Y, B/Z), (Note 10)
(ISL81483, ISL81487)
IIN2
DE = 0V, VCC = 4.5 to
5.5V
VIN = 12V
Full
-
140
μA
VIN = -7V
Full
-
-120
μA
IIN2
DE = 0V, VCC = 0V
VIN = 12V
Full
-
180
μA
VIN = -7V
Full
-
-100
μA
Input Current (A/Y, B/Z), (Note 11)
(ISL8487 Only)
IIN2
DE = 0V, VCC = 0V, or
4.5 to 5.5V
VIN = 12V
Full
-
250
μA
VIN = -7V
Full
-
-100
μA
Receiver Differential Threshold
Voltage
VTH
-7V
≤ VCM ≤ 12V
Full
-0.2
-
0.2
V
Receiver Input Hysteresis
ΔV
TH
VCM = 0V
25
-
70
-
mV
Receiver Output High Voltage
VOH
IO = -4mA, VID = 200mV
Full
3.5
-
V
Receiver Output Low Voltage
VOL
IO = -4mA, VID = 200mV
Full
-
0.4
V
Three-State (high impedance)
Receiver Output Current
IOZR
0.4V
≤ V
O ≤ 2.4V
Full
-
±1
μA
ISL8487, ISL81483, ISL81487
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL81487L | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:【15kV ESD Protected, 1/8 Unit Load, 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers |
| ISL81487LIB | 功能描述:IC TXRX RS-485/422 ESD 8-SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:1,000 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) |
| ISL81487LIB-T | 功能描述:IC TXRX RS485/422 5V HS 8-SOIC RoHS:否 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:25 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:4.5 V ~ 5.5 V 安装类型:通孔 封装/外壳:16-DIP（0.300"，7.62mm） 供应商设备封装:16-PDIP 包装:管件 |
| ISL81487LIBZ | 功能描述:RS-422/RS-485 接口 IC 8LD -40C+85C 15KV HB M5VRS-485 1/8 HI SPE 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 |
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