参数资料
| 型号： | ISL81486IU-T |
| 厂商： | Intersil |
| 文件页数： | 6/11页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS485/422 5V HS 8-MSOP |
| 标准包装： | 2,500 |
| 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-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 带卷 (TR) |
4
Driver Short-Circuit Current,
VO = High or Low
IOSD1
DE = VCC, -7V ≤ VY or VZ ≤ 12V (Note 4)
Full
60
-
250
mA
Receiver Short-Circuit Current
IOSR
0V
≤ VO ≤ VCC
Full
7
-
85
mA
SWITCHING CHARACTERISTICS
Driver Input to Output Prop Delay
tPLH, tPHL RDIFF = 54,
CL = 100pF (Figure 2)
ISL4486
Full
3
9
14
ns
ISL81486
Full
3
9
17
ns
Prop Delay Delta, Min-to-Max
tDP-PSKEW RDIFF = 54, CL = 100pF, ISL4486 Only (Note 6,
Figure 2)
Full
-
0
6
ns
Driver Prop Delay Skew
tSKEW
RDIFF = 54, CL = 100pF (Figure 2)
Full
-
0
2
ns
Driver Differential Rise or Fall Time
tR, tF
RDIFF = 54,
CL = 100pF (Figure 2)
ISL4486
Full
-
5
8
ns
ISL81486
Full
-
7
15
ns
Driver Enable to Output High
tZH
CL = 50pF, SW = GND (Figure 3)
Full
-
9
15
ns
Driver Enable to Output Low
tZL
CL = 50pF, SW = VCC (Figure 3)
Full
-
9
15
ns
Matched Enable Switching
|tAZH - tBZL| or |tBZH - tAZL|
tEN
At Identical Test Conditions (Figure 3)
Full
-
1
3
ns
Driver Disable from Output High
tHZ
CL = 50pF, SW = GND (Figure 3)
Full
-
9
15
ns
Driver Disable from Output Low
tLZ
CL = 50pF, SW = VCC (Figure 3)
Full
-
9
15
ns
Matched Disable Switching
|tAHZ - tBLZ| or |tBHZ - tALZ|
tDIS
At Identical Test Conditions (Figure 3)
Full
-
2
5
ns
Driver Maximum Data Rate
fMAXD
|VOD| ≥ 1.5V (Figure 4) ISL4486
Full
40
-
Mbps
ISL81486
Full
30
-
Mbps
Receiver Input to Output Prop
Delay
tPLH, tPHL (Figure 5)
ISL4486
Full
11
17
25
ns
ISL81486
Full
6
17
25
ns
Prop Delay Delta, Min-to-Max
tRP-PSKEW ISL4486 Only (Note 6, Figure 5)
Full
-
0
9
ns
Receiver Prop Delay Skew
| tPLH - tPHL |
tSKD
Figure 5
Full
-
0.5
3
ns
Receiver Enable to Output High
tZH
CL = 15pF, SW = GND (Figure 6)
Full
-
7
13
ns
Receiver Enable to Output Low
tZL
CL = 15pF, SW = VCC (Figure 6)
Full
-
7
13
ns
Receiver Disable from Output High
tHZ
CL = 15pF, SW = GND (Figure 6)
Full
-
7
13
ns
Receiver Disable from Output Low
tLZ
CL = 15pF, SW = VCC (Figure 6)
Full
-
7
13
ns
Receiver Maximum Data Rate
fMAXR
CL = 15pF, VID ≥ 1.5V, RO tH and tL ≥ 20ns
Full
40
-
Mbps
NOTES:
2. All currents into device pins are positive; all currents out of device pins are negative. All voltages are referenced to device ground unless
otherwise specified.
3. Supply current specification is valid for loaded drivers when DE = 0V.
4. Applies to peak current. See “Typical Performance Curves” for more information.
5. Devices meeting these limits are denoted as “0.6 unit load (UL)” transceivers. The RS-485 standard allows up to 32 Unit Loads on the bus, so
a 0.6UL transceiver permits > 50 devices on the bus.
6. This is the part-to-part skew between any two units tested with identical test conditions (Temperature, VCC, etc.).
Electrical Specifications
Test Conditions: VCC = 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at VCC = 5V, TA = 25°C,
Note 2 (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
TYP
MAX
UNITS
ISL4486, ISL81486
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL81486IUZ | 功能描述:IC TXRX RS485/422 5V HS 8-MSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:250 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-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR) |
| ISL81486IUZ-T | 功能描述:IC TXRX RS485/422 5V HS 8-MSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:250 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-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR) |
| ISL81487 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:1/8 Unit Load, 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers |
| ISL81487E | 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 |
| ISL81487EIB | 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:- 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) |
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