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| 型号： | SN65HVD39D |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | Li-Ion Charger with Dynamic Power-Path Management, Output regulated to 4.4V 20-QFN -40 to 85 |
| 中文描述： | 3.3全双工RS - 485驱动器和接收 |
| 文件页数： | 3/21页 |
| 文件大小： | 1482K |
| 代理商： | SN65HVD39D |
www.ti.com
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted
(1)(2)
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range unless otherwise noted
ELECTROSTATIC DISCHARGE PROTECTION
SN65HVD30-SN65HVD35
SN65HVD36-SN65HVD39
SLLS665–SEPTEMBER 2005
UNIT
V
CC
Supply voltage range, V
CC
Voltage range at any bus terminal (A, B, Y, Z)
Voltage input, transient pulse through 100
. See
Figure 12
(A, B, Y, Z)
(3)
Input voltage range (D, DE, RE)
Continuous total power dissipation
Output current (receiver output only, R)
–0.3 V to 6 V
–9 V to 14 V
–50 to 50 V
-0.5 V to 7 V
Internally limited
11 mA
V
I
I
O
(1)
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.
All voltage values, except differential I/O bus voltages, are with respect to network ground terminal.
This tests survivability only and the output state of the receiver is not specified.
(2)
(3)
PARAMETER
V
CC
V
I
or
V
IC
1/t
UI
MIN
3.0
–7
(1)
NOM
MAX
3.6
12
UNIT
Supply voltage
Voltage at any bus terminal (separately or common mode)
V
SN65HVD30, SN65HVD33, SN65HVD36, SN65HVD38
SN65HVD31, SN65HVD34, SN65HVD37, SN65HVD39
SN65HVD32, SN65HVD35
25
5
1
Signaling rate
Mbps
R
L
V
IH
V
IL
V
ID
Differential load resistance
High-level input voltage
Low-level input voltage
Differential input voltage
54
2
0
–12
–60
–8
60
D, DE, RE
D, DE, RE
V
CC
0.8
12
V
Driver
Receiver
Driver
Receiver
I
OH
High-level output current
mA
60
8
85
I
OL
Low-level output current
mA
T
A
Ambient still-air temperature
–40
°
C
(1)
The algebraic convention, in which the least positive (most negative) limit is designated as minimum is used in this data sheet.
PARAMETER
TEST CONDITIONS
Bus terminals and GND
All pins
All pins
MIN
TYP
(1)
±
16
MAX
UNIT
Human body model
Human body model
(2)
Charged-device-model
(3)
±
4
±
1
kV
(1)
(2)
(3)
All typical values at 25°C with 3.3-V supply.
Tested in accordance with JEDEC Standard 22, Test Method A114-A.
Tested in accordance with JEDEC Standard 22, Test Method C101.
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN65HVD485E | 制造商:TI 制造商全称:Texas Instruments 功能描述:HALF-DUPLEX RS-485 TRANSCEIVER |
| SN65HVD485ED | 功能描述:RS-485接口IC Half-Duplex RS-485 Transceiver 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 |
| SN65HVD485EDG4 | 功能描述:RS-485接口IC Half-Duplex RS-485 Transceiver 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 |
| SN65HVD485EDGK | 功能描述:RS-485接口IC Half-Duplex RS-485 Transceiver 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 |
| SN65HVD485EDGKG4 | 功能描述:总线收发器 Half-Duplex RS-485 Transceiver 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 |
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