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参数资料
| 型号： | ISL3298EFRTZ-T |
| 厂商： | INTERSIL CORP |
| 元件分类： | Buffer和线驱动 |
| 英文描述： | ±16.5kV ESD Protected, +125°C, 3.0V to 5.5V, SOT-23/TDFN Packaged, Low Power, RS-485/RS-422 Transmitters; Temperature Range: Full-Range Ind; Package: 8-TDFN T&R |
| 中文描述： | LINE DRIVER, PDSO8 |
| 封装： | 2 X 3 MM, ROHS COMPLIANT, PLASTIC, TDFN-8 |
| 文件页数： | 4/17页 |
| 文件大小： | 642K |
| 代理商： | ISL3298EFRTZ-T |
12
FN6544.0
September 19, 2007
High Temperature Operation
Due to power dissipation and instantaneous output short
circuit current levels at VCC = 5V, these transmitters may not
be operated at +125°C with VCC > 3.6V.
At VCC = 3.6V, even the SOT-23 versions may be operated
at +125°C, while driving a 100’, double terminated, CAT 5
cable at 20Mbps, without triggering the thermal SHDN
circuit.
Low Power Shutdown Mode
These BiCMOS transmitters all use a fraction of the power
required by their bipolar counterparts, but they also include a
shutdown feature that reduces the already low quiescent ICC
to a 1A trickle. These devices enter shutdown whenever
the driver disables (DE = GND).
Typical Performance Curves VCC = VL = 3.3V, TA = +25°C; Unless Otherwise Specified
FIGURE 6. DRIVER OUTPUT CURRENT vs DIFFERENTIAL
OUTPUT VOLTAGE
FIGURE 7. DRIVER DIFFERENTIAL OUTPUT VOLTAGE vs
TEMPERATURE
FIGURE 8. SUPPLY CURRENT vs TEMPERATURE
FIGURE 9. VL SUPPLY CURRENT vs LOGIC PIN VOLTAGE
DIFFERENTIAL OUTPUT VOLTAGE (V)
DRIVE
R
OUTPUT
CURR
E
N
T
(mA)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0
10
20
30
40
50
60
70
80
90
100
110
+25°C
+85°C
+125°C
+25°C
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
-40
10
60
110
TEMPERATURE (°C)
DIFF
E
R
ENTIAL
OUTPUT
V
O
L
T
AGE
(V
)
-15
35
85
RDIFF = 54Ω
RDIFF = 100Ω
125
TEMPERATURE (°C)
I CC
(A)
-40
10
60
110
-15
35
85
125
DE = VCC = VL
0
10
20
30
40
50
60
70
80
90
100
02
4
DI VOLTAGE (V)
I L
(A)
13
5
67 7.5
VL = 3.3V
0
5
10
15
20
25
30
35
40
VCC = 3.3V
VL ≤ 2V
VL = 2.5V
ISL3293E, ISL3294E, ISL3295E, ISL3296E, ISL3297E, ISL3298E
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| ISL3298EIRTZ-T | ±16.5kV ESD Protected, +125°C, 3.0V to 5.5V, SOT-23/TDFN Packaged, Low Power, RS-485/RS-422 Transmitters; Temperature Range: -40°C to 85°C; Package: 8-TDFN T&R |
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相关代理商/技术参数 |
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| ISL3298EIRTZ-T | 功能描述:IC TX ESD RS485/422 LP 8-TDFN 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) |
| ISL3298EMRTEP | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:9RS-485/RS-422 Transmitter |
| ISL3298EMRTEP-T | 制造商:Intersil Corporation 功能描述:V62/10602-01XB, SINGLE RS-485 DRIVER 2X3 TDFN , MIL TEMP(-55 - Tape and Reel |
| ISL3298EMRTEP-TK | 制造商:Intersil Corporation 功能描述:V62/10602-01XB, SINGLE RS-485 DRIVER 2X3 TDFN, MIL TEMP(-55C - Tape and Reel |
| ISL33001 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:I2C Bus Buffer with Rise Time Accelerators and Hot Swap Capability |
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