參數(shù)資料
型號(hào)： ISL83491IB
廠商： INTERSIL CORP
元件分類： 通用總線功能
英文描述： 3.3V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
中文描述： LINE TRANSCEIVER, PDSO14
封裝： PLASTIC, MS-012AB, SOIC-14
文件頁數(shù)： 11/17頁
文件大?。?/td> 536K
代理商： ISL83491IB
11
Low Power Shutdown Mode (ISL83483, ISL83485,
ISL83491 Only)
These CMOS transceivers all use a fraction of the power
required by their bipolar counterparts, but the ISL83483,
ISL83485, ISL83491 include a shutdown feature that
reduces the already low quiescent I
CC
to a 15nA trickle.
They enter shutdown whenever the receiver and driver are
simultaneously
disabled (RE = V
CC
and DE = GND) for a
period of at least 300ns. Disabling both the driver and the
receiver for less than 80ns guarantees that shutdown is not
entered.
Note that receiver and driver enable times increase when
these devices enable from shutdown. Refer to Notes 5-9, at
the end of the Electrical Specification table, for more
information.
Typical Performance Curves
V
CC
= 3.3V, T
A
= 25
o
C, ISL83483 thru ISL83491; Unless Otherwise Specified
110
FIGURE 6. DRIVER OUTPUT CURRENT vs DIFFERENTIAL
OUTPUT VOLTAGE
FIGURE 7. DRIVER DIFFERENTIAL OUTPUT VOLTAGE vs
TEMPERATURE
FIGURE 8. DRIVER OUTPUT CURRENT vs SHORT CIRCUIT
VOLTAGE
FIGURE 9. SUPPLY CURRENT vs TEMPERATURE
DIFFERENTIAL OUTPUT VOLTAGE (V)
D
0
0.5
1
1.5
2
2.5
3
3.5
0
10
20
30
40
50
60
70
80
90
100
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
-40
0
50
85
TEMPERATURE (
o
C)
D
-25
25
75
R
DIFF
= 54
R
DIFF
= 100
OUTPUT VOLTAGE (V)
-7 -6
-4
-2
0
2
4
6
8
10
12
O
-60
-40
-20
0
20
40
60
80
100
120
140
160
-80
-100
-120
Y OR Z = HIGH
Y OR Z = LOW
-40
0
TEMPERATURE (
o
C)
50
85
I
C
μ
A
-25
25
75
ISL83483/85, DE = V
CC
, RE = X
ISL83483/85, DE = RE = GND; ISL83491, DE = X, RE = GND;
ISL83488/90
600
650
700
750
800
ISL83483, ISL83485, ISL83488, ISL83490, ISL83491
相關(guān)PDF資料
PDF描述
ISL83485IP 3.3V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
ISL83488IP Quadruple 2-Input Positive-OR Gates 14-PDIP -40 to 85
ISL83490IP Quadruple 2-Input Positive-OR Gates 14-SO -40 to 85
ISL83483IB N-CHANNEL SILICON JUNCTION FET SOT23
ISL83488IB 3.3V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL83491IB-T 功能描述:IC TXRX RS485/422 3.3V LP 14S RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:25 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:16-PDIP 包裝:管件
ISL83491IBZ 功能描述:RS-422/RS-485 接口 IC 14LD -40+85 3V RS-485 TRANS DUP RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
ISL83491IBZ-T 功能描述:RS-422/RS-485 接口 IC 14LD -40+85 3V RS-485 TRANS DUP RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
ISL83491IBZ-T7A 功能描述:RS-422/RS-485 接口 IC 14LD -40+85 5V TRANS 1TX/1RX-FL DUP RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
ISL83491IP 功能描述:IC TXRX RS485/422 3.3V LP 14-DIP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:25 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:16-PDIP 包裝:管件
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