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SP207ET

器件型号:SP207ET
器件类别:模拟混合信号IC    驱动程序和接口   
厂商名称:Exar
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器件描述

Line Transceiver, 3 Func, 5 Driver, 3 Rcvr, CMOS, PDSO24, SOIC-24

参数
参数名称属性值
是否Rohs认证不符合
包装说明SOP, SOP24,.4
Reach Compliance Codeunknown
其他特性EXTERNAL CHARGE PUMP
差分输出NO
驱动器位数5
输入特性SCHMITT TRIGGER
接口集成电路类型LINE TRANSCEIVER
接口标准EIA-232; V.28
JESD-30 代码R-PDSO-G24
JESD-609代码e0
长度15.395 mm
湿度敏感等级1
功能数量3
端子数量24
最高工作温度85 °C
最低工作温度-40 °C
最小输出摆幅14 V
输出特性TOTEM-POLE
最大输出低电流0.0032 A
输出极性INVERTED
封装主体材料PLASTIC/EPOXY
封装代码SOP
封装等效代码SOP24,.4
封装形状RECTANGULAR
封装形式SMALL OUTLINE
峰值回流温度(摄氏度)225
电源5 V
认证状态Not Qualified
最大接收延迟
接收器位数3
座面最大高度2.649 mm
最大压摆率10 mA
标称供电电压5 V
表面贴装YES
技术CMOS
温度等级INDUSTRIAL
端子面层Tin/Lead (Sn/Pb)
端子形式GULL WING
端子节距1.27 mm
端子位置DUAL
处于峰值回流温度下的最长时间30
宽度7.5 mm

文档预览

®
SP200/204/205/206/207/208/211/213
+5V High–Speed RS-232 Transceivers with 0.1µF Capacitors
s
s
s
s
s
s
s
s
s
s
0.1µF External Charge Pump Capacitors
120kbps Data Rate
Standard SOIC and SSOP Packages
Multiple Drivers and Receivers
Single 5V Supply Operation
1µA Shutdown Mode
WakeUp Feature in Shutdown Mode
Tri–State Receiver Outputs
Meets All RS-232 and V.28 Specifications
Improved Driver Output Capacity for Mouse
Applications
s
±10kV
ESD Protection*
DESCRIPTION…
The
SP200 Series
are multi–channel RS-232 line transceivers in a variety of configurations to
fit most communication needs. All models in this Series feature low–power CMOS construction
and
Sipex
patented (5,306,954) on-board charge pump circuitry to generate the
±10V
RS-232
voltage levels, using 0.1µF charge pump capacitors to save board space and reduce circuit cost.
The
SP200, SP205, SP206, SP207B, SP211
and
SP213
models feature a low–power shutdown
mode, which reduces power supply drain to 1µA. A WakeUp function keeps the receivers active
in the shutdown mode.
Model
SP200
SP204
SP205
SP205B
SP206
SP206B
SP207
SP207B
SP208
SP211
SP211B
SP213
Number of RS-232
Drivers
Receivers
5
0
4
0
5
5
4
4
5
5
4
4
4
4
5
5
3
3
3
3
4
5
5
5
No. of Receivers
No. of External
Active in Shutdown 0.1
µ
F Capacitors
0
4
0
4
0
5
0
3
0
3
0
0
5
2
None
None
4
4
4
4
4
4
4
4
Shutdown WakeUp TTL Tri–State
Yes
No
No
No
No
No
Yes
Yes
Yes
Yes
No
Yes
No
Yes
Yes
Yes
No
Yes
No
Yes
No
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
Yes
Yes
Table 1. Model Selection Table
*All driver outputs and receiver inputs characterized per MIL-STD-883C Method 3015.7
SP200/204/205/206/207/208/211/213
+5V High-Speed RS232 Transceivers
© Copyright 2000 Sipex Corporation
1
ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation of the device
at these 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.
V
CC
............................................................................................ +6V
V
+
................................................................. (V
CC
– 0.3V) to +13.2V
V
........................................................................................... 13.2V
Input Voltages
T
IN
................................................................... –0.3V to (V
CC
+0.3V)
R
IN
...........................................................................................
±20V
Output Voltages
T
OUT
.......................................................... (V
+
, +0.3V) to (V
, –0.3V)
R
OUT
................................................................. –0.3V to (V
CC
+0.3V)
Short Circuit Duration on T
OUT
....................................... Continuous
Power Dissipation
Plastic DIP .......................................................................... 375mW
(derate 7mW/°C above +70°C)
Small Outline ...................................................................... 375mW
(derate 7mW/°C above +70°C)
SPECIFICATIONS
V
CC
at nominal ratings; 0.1µF charge pump capacitors; T
MIN
to T
MAX
, unless otherwise noted.
PARAMETER
TTL INPUTS
Logic Threshold
V
IL
V
IH
Logic Pullup Current
Maximum Data Rate
TTL OUTPUTS
Compatibility
V
OL
V
OH
Leakage Current
RS-232 OUTPUT
Output Voltage Swing
MIN.
TYP.
MAX.
UNIT
CONDITIONS
T
IN
, EN, SD
0.8
2.0
15
120
TTL/CMOS
0.4
3.5
0.05
±10
200
Volts
Volts
µA
kbps
T
IN
= 0V
C
L
= 2,500pF, R
L
= 3kΩ
Volts
Volts
µA
EN = V
CC
; 0V
V
OUT
V
CC
;
T
A
= +25°C
I
OUT
= 3.2mA; V
CC
= +5V
I
OUT
= –1.0mA
±5
±7
±25
+15
1.2
1.7
0.5
5
1.5
30
5
400
250
2.4
1.0
7
Volts
Ohms
mA
Volts
Volts
Volts
Volts
kΩ
µs
V/µs
V/µs
ns
ns
Output Resistance
300
Output Short Circuit Current
RS-232 INPUT
Voltage Range
–15
Voltage Threshold
LOW
0.8
HIGH
Hysteresis
0.2
Resistance
3
DYNAMIC CHARACTERISTICS
Propagation Delay
Instantaneous Slew Rate
Transition Region Slew Rate
Output Enable Time
Output Disable Time
All transmitter outputs loaded
with 3kΩ to ground
V
CC
= 0V; V
OUT
=
±2V
Infinite duration
V
CC
= 5V, T
A
= +25°C
V
CC
= 5V, T
A
= +25°C
V
CC
= +5V
±15V;
T
A
= +25°C
RS-232–to–TTL
C
L
= 50pF, R
L
= 3–7kΩ;
T
A
= +25°C
C
L
= 2,500pF, R
L
= 3kΩ;
measured from +3V to –3V
or –3V to +3V
SP200/204/205/206/207/208/211/213
+5V High-Speed RS232 Transceivers
© Copyright 2000 Sipex Corporation
2
SPECIFICATIONS
V
CC
at nominal ratings; 0.1µF charge pump capacitors; T
MIN
to T
MAX
, unless otherwise noted.
PARAMETER
MIN.
POWER REQUIREMENTS
V
CC
SP200, SP205, SP207 and SP207B
4.75
All other parts
4.50
I
CC
TYP.
MAX.
UNIT
CONDITIONS
5.00
5.00
4
20
1
5.25
5.50
10
Volts
Volts
mA
mA
µA
°C
°C
°C
T
A
= +25°C
No load; V
CC
=
±10%
All transmitters R
L
= 3kΩ
T
A
= +25°C
Shutdown Current
10
ENVIRONMENTAL AND MECHANICAL
Operating Temperature
Commercial, –C
0
+70
Extended, –E
–40
+85
Storage Temperature
–65
+125
Package
–A
Shrink (SSOP) small outline
–T
Wide (SOIC) small outline
Transmitter Output
R
L
=3kΩ, C
L
=5,000pF
Transmitter Output
R
L
=3kΩ, CL=2,500pF
Receiver Output
SP200/204/205/206/207/208/211/213
+5V High-Speed RS232 Transceivers
© Copyright 2000 Sipex Corporation
3
PINOUT
T
3
OUT
T
1
OUT
T
2
OUT
T
2
IN
T
1
IN
GND
V
CC
C
1
+
V+
C
1
1
2
3
4
20
19
18
17
T
4
OUT
T
5
IN
NC
SD
T
5
OUT
T
4
IN
T
3
IN
V–
C
2
C
2
+
T
1
OUT
T
2
OUT
T
2
IN
T
1
IN
GND
V
CC
C
1
+
V+
1
2
3
16
15
14
T
3
OUT
T
4
OUT
T
4
IN
T
3
IN
V–
C
2
C
2
+
C
1
T
4
OUT
T
3
OUT
T
1
OUT
T
2
OUT
R
2
IN
R
2
OUT
T
2
IN
T
1
IN
R
1
OUT
R
1
IN
GND
V
CC
1
2
3
4
5
24
23
22
21
20
R
3
IN
R
3
OUT
T
5
IN
SD
EN
T
5
OUT
R
4
IN
R
4
OUT
T
4
IN
T
3
IN
R
5
OUT
R
5
IN
SP204
4
5
6
7
8
13
12
11
10
9
SP200
5
6
7
8
9
10
16
15
14
13
12
11
SP205
6
7
8
9
10
11
12
19
18
17
16
15
14
13
T
4
OUT
T
3
OUT
T
1
OUT
T
2
OUT
R
2
IN
R
2
OUT
T
2
IN
T
1
IN
R
1
OUT
R
1
IN
GND
V
CC
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
R
3
IN
R
3
OUT
T
5
IN
SD
EN
T
5
OUT
R
4
IN
R
4
OUT
T
4
IN
T
3
IN
R
5
OUT
R
5
IN
T
3
OUT
T
1
OUT
T
2
OUT
R
1
IN
R
1
OUT
T
2
IN
T
1
IN
GND
V
CC
C
1
+
V+
C
1
1
2
3
4
5
24
23
22
21
20
T
4
OUT
R
2
IN
R
2
OUT
SD
EN
T
4
IN
T
3
IN
R
3
OUT
R
3
IN
V–
C
2
C
2
+
T
3
OUT
T
1
OUT
T
2
OUT
R
1
IN
R
1
OUT
T
2
IN
T
1
IN
GND
V
CC
C
1
+
V+
C
1
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
T
4
OUT
R
2
IN
R
2
OUT
SD
EN
T
4
IN
T
3
IN
R
3
OUT
R
3
IN
V–
C
2
C
2
+
SP206B
SP205B
SP206
6
7
8
9
10
11
12
19
18
17
16
15
14
13
T
3
OUT
T
1
OUT
T
2
OUT
R
1
IN
R
1
OUT
T
2
IN
T
1
IN
GND
V
CC
C
1
+
V+
C
1
1
2
3
4
5
24
23
22
21
20
T
4
OUT
R
2
IN
R
2
OUT
T
5
IN
T
5
OUT
T
4
IN
T
3
IN
R
3
OUT
R
3
IN
V–
C
2
C
2
+
T
3
OUT
T
1
OUT
T
2
OUT
R
2
IN
R
2
OUT
T
2
IN
T
1
IN
R
1
OUT
R
1
IN
GND
V
CC
C
1
+
V+
C
1
1
2
3
4
5
6
28
27
26
25
24
23
T
4
OUT
NC
T
5
IN
SHUTDOWN (SD)
EN
T
5
OUT
NC
T
4
IN
T
3
IN
R
3
OUT
R
3
IN
V–
C
2
C
2
+
T
2
OUT
T
1
OUT
R
2
IN
R
2
OUT
T
1
IN
R
1
OUT
R
1
IN
GND
V
CC
C
1
+
V+
C
1
1
2
3
4
5
24
23
22
21
20
T
3
OUT
R
3
IN
R
3
OUT
T
4
IN
T
4
OUT
T
3
IN
T
2
IN
R
4
OUT
R
4
IN
V–
C
2
C
2
+
SP207
SP208
6
7
8
9
10
11
12
19
18
17
16
15
14
13
6
7
8
9
10
11
12
19
18
17
16
15
14
13
SP207B
7
8
9
10
11
12
13
14
22
21
20
19
18
17
16
15
SP200/204/205/206/207/208/211/213
+5V High-Speed RS232 Transceivers
© Copyright 2000 Sipex Corporation
4
PINOUT
T
3
OUT
T
1
OUT
T
2
OUT
R
2
IN
R
2
OUT
T
2
IN
T
1
IN
R
1
OUT
R
1
IN
GND
V
CC
C
1
+
V+
C
1
1
2
3
4
5
6
28
27
26
25
24
23
T
4
OUT
R
3
IN
R
3
OUT
SHUTDOWN (SD)
EN
R
4
IN
R
4
OUT
T
4
IN
T
3
IN
R
5
OUT
R
5
IN
V–
C
2
C
2
+
T
3
OUT
T
1
OUT
T
2
OUT
R
2
IN
R
2
OUT
T
2
IN
T
1
IN
R
1
OUT
R
1
IN
GND
V
CC
C
1
+
V+
C
1
1
2
3
4
5
6
28
27
26
25
24
23
T
4
OUT
R
3
IN
R
3
OUT
SHUTDOWN (SD)
EN
R
4
IN
R
4
OUT
T
4
IN
T
3
IN
R
5
OUT
R
5
IN
V–
C
2
C
2
+
SP211B
7
8
9
10
11
12
13
14
22
21
20
19
18
17
16
15
7
8
9
10
11
12
13
14
22
21
20
19
18
17
16
15
FEATURES…
The
SP200 Series
multi–channel RS-232 line
transceivers provide a variety of configurations
to fit most communication needs, especially
those applications where
±12V
is not available.
All models in this Series feature low–power
CMOS construction and
Sipex
proprietary on-
board charge pump circuitry to generate the
±10V
RS-232 voltage levels. The ability to use
0.1µF charge pump capacitors saves board space
and reduces circuit cost. Different models within
the Series provide different driver/receiver com-
binations to match any application requirement.
The
SP200, SP205, SP206, SP207B, SP211
and
SP213
models feature a low–power shut-
down mode, which reduces power supply drain
to 1µA. The WakeUp function keeps the receiv-
SP200/204/205/206/207/208/211/213
SP211
T
3
OUT
T
1
OUT
T
2
OUT
R
2
IN
R
2
OUT
T
2
IN
T
1
IN
R
1
OUT
R
1
IN
GND
V
CC
C
1
+
V+
C
1
1
2
3
4
5
6
28
27
26
25
24
23
T
4
OUT
R
3
IN
R
3
OUT
SHUTDOWN (SD)
EN
R
4
IN
R
4
OUT
T
4
IN
T
3
IN
R
5
OUT
R
5
IN
V–
C
2
C
2
+
SP213
7
8
9
10
11
12
13
14
22
21
20
19
18
17
16
15
ers active in the shutdown mode, unless dis-
abled by the EN pin. Models with a “B” suffix
are equipped with the WakeUp function.
Models in the Series are available in 28–pin SO
(wide) and SSOP (shrink) small outline pack-
ages. Devices can be specified for commercial
(0°C to +70°C) and industrial/extended (–40°C
to +85°C) operating temperatures.
THEORY OF OPERATION
Charge–Pump
The charge pump is a
Sipex
patented design
(5,306,954) and uses a unique approach com-
pared to older less–efficient designs. The charge
pump still requires four external capacitors, but
uses a four–phase voltage shifting technique to
+5V High-Speed RS232 Transceivers
© Copyright 2000 Sipex Corporation
5

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