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参数资料
| 型号： | SN65HVD38D |
| 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： | 6/21页 |
| 文件大小： | 1482K |
| 代理商： | SN65HVD38D |
www.ti.com
RECEIVER ELECTRICAL CHARACTERISTICS
over recommended operating conditions unless otherwise noted
SN65HVD30-SN65HVD35
SN65HVD36-SN65HVD39
SLLS665–SEPTEMBER 2005
PARAMETER
Positive-going differential input
threshold voltage
Negative-going differential input
threshold voltage
Hysteresis voltage (V
IT+
- V
IT-
)
Enable-input clamp voltage
TEST CONDITIONS
MIN
TYP
(1)
MAX
UNIT
V
IT+
I
O
= –8 mA
–0.02
V
V
IT-
I
O
= 8 mA
–0.20
V
hys
V
IK
50
mV
V
I
I
= –18 mA
V
ID
= 200 mV, I
O
= –8 mA, See
Figure 8
V
ID
= –200 mV, I
O
= 8 mA, See
Figure 8
–1.5
2.4
V
O
Output voltage
V
0.4
High-impedance-state output
current
I
O(Z)
V
O
= 0 or V
CC
, RE at V
CC
–1
1
μA
V
A
or V
B
= 12 V
V
A
or V
B
= 12 V, V
CC
= 0 V
V
A
or V
B
= -7 V
V
A
or V
B
= -7 V, V
CC
= 0 V
V
A
or V
B
= 12 V
V
A
or V
B
= 12 V, V
CC
= 0 V
V
A
or V
B
= -7 V
V
A
or V
B
= -7 V, V
CC
= 0 V
V
IH
= 0.8 V or 2 V
V
ID
= 0.4 sin (4E6
π
t) + 0.5 V, DE at 0 V
0.05
0.06
–0.04
–0.03
0.20
0.24
–0.18
–0.13
0.10
0.10
HVD31, HVD32,
HVD34, HVD35,
HVD37, HVD39
Other input
at 0V
mA
–0.10
–0.10
Bus input
current
I
A
or I
B
0.35
0.40
HVD30, HVD33,
HVD36, HVD38
Other input
at 0 V
mA
–0.35
–0.25
–60
I
IH
C
ID
Input current, RE
Differential input capacitance
μA
pF
15
HVD30, HVD31,
HVD32
HVD36, HVD37
HVD33
HVD34, HVD35
HVD38, HVD39
HVD33, HVD34,
HVD35, HVD38,
HVD39
HVD33
HVD34, HVD35
HVD38
HVD39
HVD33
HVD34, HVD35
HVD38
HVD39
6.4
D at 0 V or V
CC
and No Load
mA
7.9
1.8
2.2
3.8
RE at 0 V, D at 0 V or V
, DE at 0 V,
No load (Receiver enabled and
driver disabled)
mA
RE at V
, D at V
, DE at 0 V,
No load (Receiver disabled and
driver disabled)
0.022
1
μA
I
CC
Supply current
2.1
6.5
3.5
8.0
1.8
6.2
2.5
7.0
RE at 0 V, D at 0 V or V
, DE at V
CC
,
No load (Receiver enabled and
driver enabled)
mA
RE at V
, D at 0 V or V
, DE at V
CC
No load (Receiver disabled and
driver enabled)
(1)
All typical values are at 25°C and with a 3.3-V supply.
6
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN65HVD39 | 制造商:TI 制造商全称:Texas Instruments 功能描述:3.3 V FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS |
| SN65HVD39D | 制造商:TI 制造商全称:Texas Instruments 功能描述:3.3V FULL-DUPLEX RS-485 DRIVERS AND RECEIVERS |
| 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 |
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