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参数资料
| 型号： | SN65LBC179Q |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | LOW-POWER DIFFERENTIAL LINE DRIVER AND RECEIVER PAIRS |
| 中文描述： | 低功率的线路驱动器和接收器对 |
| 文件页数： | 3/12页 |
| 文件大小： | 168K |
| 代理商： | SN65LBC179Q |
SN75LBC179, SN65LBC179, SN65LBC179Q
LOW-POWER DIFFERENTIAL LINE DRIVER AND RECEIVER PAIRS
SLLS173C – JANUARY 1994 – REVISED JANUARY 2000
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC
Voltage range at A, B, Y, or Z (see Note 1)
Voltage range at D or R (see Note 1)
Continuous total power dissipation (see Note 2)
Total power dissipation
Operating free-air temperature range, T
A
: SN65LBC179
–0.3 V to 7 V
–10 V to 15 V
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SN65LBC179Q
SN75LBC179
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Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
–0.3 V to V
CC
+ 0.5 V
Internally limited
See Dissipation Rating Table
–40
°
C to 85
°
C
–40
°
C to 125
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
°
C to 70
°
C
–65
°
C to 150
°
C
260
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. All voltage values are with respect to GND.
2. The maximum operating junction temperature is internally limited. Uses the dissipation rating table to operate below this
temperature.
DISSIPATION RATING TABLE
PACKAGE
TA
≤
25
°
C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
°
C
5.8 mW/
°
C
8.8 mW/
°
C
TA = 70
°
C
POWER RATING
TA = 85
°
C
POWER RATING
D
725 mW
464 mW
377 mW
P
1100 mW
704 mW
572 mW
recommended operating conditions
MIN
NOM
MAX
UNIT
Supply voltage, VCC
High-level input voltage, VIH
Low-level input voltage, VIL
Differential input voltage, VID
Voltage at any bus terminal (separately or common-mode), VO, VI, or VIC
4.75
5
5.25
V
D
2
V
D
0.8
V
–6
6
V
A, B, Y, or Z
–7
12
V
High level output current IOH
High-level output current, IOH
Y or Z
–60
mA
R
–8
Low level output current IOL
Low-level output current, IOL
Y or Z
60
mA
R
8
SN65LBC179
–40
85
Operating free-air temperature, TA
SN65LBC179Q
SN75LBC179
–40
125
70
°
C
0
The algebraic convention, in which the least positive (most negative) limit is designated as minimum, is used in this data sheet for differential
input voltage, voltage at any bus terminal (separately or common mode), operating temperature, input threshold voltage, and common-mode
output voltage.
相关PDF资料 |
PDF描述 |
|---|---|
| SN65LBC179QP | LOW-POWER DIFFERENTIAL LINE DRIVER AND RECEIVER PAIRS |
| SN65LBC180(中文) | Low Power Differential Line Drivers and Receivers(低功率差分线驱动器和接收器) |
| SN75LBC180(中文) | Low Power Differential Line Drivers And Resceivers(低功耗差分线驱动器和接收器) |
| SN65LBC184(中文) | Differential Transceiver With Transient Voltage Suppression(抗雷击的RS-485差分总线收发器) |
| SN75LBC184(中文) | Differential Transceiver With Transient Voltage Suppression(抗雷击的RS-485差分总线收发器) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SN65LBC179QD | 功能描述:RS-485接口IC Lo-Pwr Diff Ln Drvr & Receiver Pair RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| SN65LBC179QDG4 | 功能描述:总线收发器 Lo-Pwr Diff Line Drvr & Receiver Pair RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| SN65LBC179QDR | 功能描述:RS-485接口IC Lo-Pwr Diff Ln Drvr & Receiver Pair RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| SN65LBC179QDRG4 | 功能描述:总线收发器 Lo-Pwr Diff Line Drvr & Receiver Pair RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| SN65LBC180AD | 功能描述:RS-485接口IC LP Diff Pairs RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
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