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參數(shù)資料
| 型號： | SP3238ECY |
| 英文描述： | 2.7V-5.5V, 12 bit, 3MSPS, Serial ADC 6-SOT-23 -40 to 125 |
| 中文描述： | 智能3.0V至5.5V的RS - 232收發(fā)器 |
| 文件頁數(shù)： | 2/20頁 |
| 文件大小： | 224K |
| 代理商： | SP3238ECY |
SP3238EDS/04
SP3238E +3.0V to +5.5V RS-232 Transceivers
2
Copyright 1999 Sipex Corporation
NOTE 1
: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 15V.
ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation
of the device at these ratings or any other above those
indicated in the operation sections of the specifications
below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may
affect reliability and cause permanent damage to the
device.
V
.......................................................-0.3V to +6.0V
V+ (NOTE 1).......................................-0.3V to +7.0V
V- (NOTE 1)........................................+0.3V to -7.0V
V+ + |V-| (NOTE 1)...........................................+13V
I
(DC V
or GND current).........................+100mA
Input Voltages
TxIN, ONLINE,
SHUTDOWN, EN ...............................-0.3V to +6.0V
RxIN...................................................................+15V
Output Voltages
TxOUT...............................................................+15V
RxOUT, STATUS.......................-0.3V to (V
CC
+ 0.3V)
Short-Circuit Duration
TxOUT.....................................................Continuous
Storage Temperature......................-65
°
C to +150
°
C
Unless otherwise noted, the following specifications apply for V
CC
= +3.0V to +5.5V with T
AMB
= T
MIN
to T
MAX
.
Typical values apply at V
CC
= +3.3V or +5.0V and T
AMB
= 25
°
C.
SPECIFICATIONS
Power Dissipation per package
28-pin SSOP (derate 11.2mW/
o
C above +70
o
C).......900mW
28-pin TSSOP (derate 13.2mW/
o
C above +70
o
C)...1100mW
PARAMETER
MIN.
TYP.
MAX.
UNITS
CONDITIONS
DC CHARACTERISTICS
Supply Current, Auto-Online
1.0
10
μ
A
All RxIN open, ONLINE = GND,
SHUTDOWN = V
CC
Supply Current, Shutdown
1.0
10
μ
A
SHUTDOWN = GND
Supply Current, Auto-Online
Disabled
0.4
2.0
mA
ONLINE = SHUTDOWN = V
CC
,
no load
LOGIC INPUTS AND RECEIVER OUTPUTS
Input Logic Threshold
LOW
HIGH
V
= +3.3V or +5.0V, TxIN
ONLINE, SHUTDOWN
0.8
V
2.4
Input Leakage Current
+0.01
+1.0
μ
A
TxIN, ONLINE, SHUTDOWN
T
AMB
= 25
O
C
Output Leakage Current
+0.05
+10
μ
A
Receivers Disabled
Output Voltage LOW
0.4
V
I
OUT
= 1.6mA
Output Voltage HIGH
V
CC
- 0.6 V
CC
-0.1
V
I
OUT
= 1.0mA
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SP3238ECY/TR | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SP3238ECY-L | 功能描述:RS-232接口集成電路 Intel. +3V to +5.5V RS-232 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| SP3238ECY-L/TR | 功能描述:RS-232接口集成電路 Intel. +3V to +5.5V RS-232 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| SP3238EE | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Intelligent +3.0V to +5.5V RS-232 Transceiver |
| SP3238EEA | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
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