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MAX209CNG

RS-232 Interface IC 5V RS232 Transceiver w/0.1uF External Cap

器件类别:模拟混合信号IC    驱动程序和接口   

厂商名称:Maxim(美信半导体)

厂商官网:https://www.maximintegrated.com/en.html

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器件参数
参数名称
属性值
是否无铅
含铅
是否Rohs认证
不符合
零件包装代码
DIP
包装说明
DIP, DIP24,.3
针数
24
Reach Compliance Code
not_compliant
ECCN代码
EAR99
其他特性
TRISTATABLE RECEIVERS; EXTERNAL CHARGE PUMP
差分输出
NO
驱动器位数
3
输入特性
SCHMITT TRIGGER
接口集成电路类型
LINE DRIVER
接口标准
EIA-232-E; TIA-232-E; V.28
JESD-30 代码
R-PDIP-T24
JESD-609代码
e0
长度
30.545 mm
湿度敏感等级
1
功能数量
3
端子数量
24
最高工作温度
70 °C
最低工作温度
最小输出摆幅
10 V
输出特性
TOTEM-POLE
最大输出低电流
0.0016 A
输出极性
INVERTED
封装主体材料
PLASTIC/EPOXY
封装代码
DIP
封装等效代码
DIP24,.3
封装形状
RECTANGULAR
封装形式
IN-LINE
峰值回流温度(摄氏度)
245
电源
5,12 V
认证状态
Not Qualified
最大接收延迟
10000 ns
接收器位数
5
座面最大高度
4.572 mm
最大压摆率
16 mA
最大供电电压
5.5 V
最小供电电压
4.5 V
标称供电电压
5 V
电源电压1-最大
13.2 V
电源电压1-分钟
9 V
电源电压1-Nom
12 V
表面贴装
NO
技术
CMOS
温度等级
COMMERCIAL
端子面层
Tin/Lead (Sn85Pb15)
端子形式
THROUGH-HOLE
端子节距
2.54 mm
端子位置
DUAL
处于峰值回流温度下的最长时间
NOT SPECIFIED
宽度
7.62 mm
Base Number Matches
1
文档预览
MAX200–MAX209/
MAX211/MAX213
General Description
+5V, RS-232 Transceivers
with 0.1μF External Capacitors
Applications
MAX200-MAX209, MAX211, and MAX213 are a family
of RS-232 and V.28 transceivers with integrated charge
pump circuitry for single +5V supply operation.
The drivers maintain the ±5V EIA/TIA-232E output signal
levels at data rates in excess of 120kbps when loaded in
accordance with the EIA/TIA-232E specification.
The MAX211 and MAX213 are available in a 28-pin, wide
small-outline (SO) package and a 28-pin shrink small-
outline (SSOP) package, which occupies only 40% of the
area of the SO. The MAX207 is available in a 24-pin SO
package and a 24-pin SSOP. The MAX203 and MAX205
use no external components and are recommended for
applications with limited circuit board space.
Battery-Powered Equipment
Handheld Equipment
Portable Diagnostics Equipment
Typical Operating Circuit
+5V INPUT
0.1µF
8
0.1µF
+6.3V
10
11
0.1µF
+16V
12
7
C1+
C1-
C2+
C2-
+5V
400kΩ
5 T1
IN
+5V
400kΩ
4 T2
IN
+5V
400kΩ
TTL/CMOS
INPUTS
14 T3
IN
+5V
400kΩ
15 T4
IN
+5V
400kΩ
19 T5
IN
T5
T5
OUT
16
T4
T4
OUT
20
T3
T3
OUT
1
RS-232
OUTPUTS
T2
T2
OUT
3
T1
T1
OUT
2
V
CC
+5V TO +10V
VOLTAGE DOUBLER
+10V TO -10V
VOLTAGE INVERTER
V+
9
0.1µF
+6.3V
V-
13
0.1µF
+16V
Benefits and Features
Saves Board Space
• Integrated Charge Pump Circuitry
Eliminates the Need for a Bipolar ±12V Supply
Enables Single Supply Operation From Either +5V
or 9V to +12V
Integrated 0.1μF Capacitors (MAX203, MAX205)
• 24 pin SSOP Package Saves Up to 40% Versus
SO Package
Saves Power for Longer Battery Operation
5μW Shutdown Mode (MAX200, MAX205,
MAX206, MAX211)
75μW Ring Indicator Monitoring with Two Active
Receivers (MAX213)
N.C.
18
MAX200
GND
6
17
SHDN
Selector Guide
PART
MAX200
MAX201
MAX202
MAX203
POWER-SUPPLY
VOLTAGE (V)
+5
+5 and +9.0 to +13.2
+5
+5
NUMBER
OF RS-232
DRIVERS
5
2
2
2
NUMBER
OF RS-232
RECEIVERS
0
2
2
2
NUMBER OF
RECEIVERS
ACTIVE IN
SHUTDOWN
0
0
0
0
NUMBER OF
EXTERNAL
CAPACITORS
(0.1μF)
4
2
4
None
LOW-POWER
SHUTDOWN/TTL
THREE-STATE
Yes/No
No/No
No/No
No/No
Selector Guide
continued at end of data sheet.
19-0065; Rev 8; 1/15
MAX200–MAX209/
MAX211/MAX213
Absolute Maximum Ratings
V
CC
..........................................................................-0.3V to +6V
V+ .............................................................. (V
CC
- 0.3V) to +14V
V- ...........................................................................+0.3V to -14V
Input Voltages
T
IN
........................................................ -0.3V to (V
CC
+ 0.3V)
R
IN
...................................................................................±30V
Output Voltages
T
OUT
................................................(V+ + 0.3V) to (V- - 0.3V)
R
OUT
.................................................... -0.3V to (V
CC
+ 0.3V)
Short-Circuit Duration
T
OUT
......................................................................Continuous
Continuous Power Dissipation (T
A
= +70°C)
14-Pin Plastic DIP (derate 10.00mW/°C above +70°C)
...
800mW
16-Pin Plastic DIP (derate 10.53mW/°C above +70°C)
...
842mW
16-Pin SO (derate 8.70mW/°C above +70°C)
.............696mW
16-Pin Wide SO (derate 9.52mW/°C above +70°C)
...762mW
16-Pin CERDIP (derate 10.00mW/°C
above +70°C) .....800mW
20-Pin Plastic DIP (derate 11.11mW/°C
above +70°C) ...
889mW
+5V, RS-232 Transceivers
with 0.1μF External Capacitors
20-Pin Wide SO (derate 10.00mW/°C above +70°C)
..800mW
20-Pin CERDIP (derate 11.11mW/°C above +70°C)
...889mW
24-Pin Narrow Plastic DIP
(derate 13.33mW/°C above +70°C)
.......................1067mW
24-Pin Wide Plastic DIP
(derate 9.09mW/°C above +70°C)
...........................727mW
24-Pin Wide SO (derate 11.76mW/°C above +70°C)
..941mW
24-Pin SSOP (derate 8.00mW/°C above +70°C)
........640mW
24-Pin CERDIP (derate 12.50mW/°C above +70°C)
...1000mW
28-Pin Wide SO (derate 12.50mW/°C above +70°C)
..1000mW
28-Pin SSOP (derate 9.52mW/°C above +70°C)
........762mW
Operating Temperature Ranges
MAX2_ _C_ _ .....................................................0°C to +70°C
MAX2_ _E_ _ ................................................. -40°C to +85°C
MAX2_ _ M_ _.............................................. -55°C to +125°C
Storage Temperature Range ............................ -65°C to +160°C
Lead Temperature (soldering, 10s) (Note 1) ................... +300°C
Note 1:
Maximum reflow temperature for the MAX203 and MAX205 is +225°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 in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Electrical Characteristics
(MAX202/MAX204/MAX206/MAX208/MAX211/MAX213: V
CC
= +5V ±10%; MAX200/MAX203/MAX205/MAX207: V
CC
= +5V ±5%,
C1–C4 = 0.1µF; MAX201/MAX209: V
CC
= +5V ±10%, V+ = +9.0V to +13.2V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
Output-Voltage Swing
V
CC
Power-Supply
Current
CONDITIONS
All transmitter outputs loaded with 3kΩ to ground
MAX202, MAX203
No load, T
A
= +25°C
MAX200, MAX204–MAX208, MAX211,
MAX213
MAX201, MAX209
V+ Power-Supply Current
Shutdown Supply Current
Input Logic Threshold Low
Input Logic Threshold High
Logic Pullup Current
RS-232 Input-Voltage
Operating Range
No load
Figure 1, T
A
= +25°C
MAX201
MAX209
MAX200, MAX205, MAX206, MAX211
MAX213
MIN
±5
TYP
±8
8
11
0.4
5
7
1
15
15
20
1
10
15
10
50
0.8
2.0
2.4
15
-30
200
+30
mA
µA
V
V
µA
V
mA
MAX
UNITS
V
T
IN
,
EN,
SHDN, EN,
SHDN
T
IN
EN,
SHDN, EN,
SHDN
T
IN
= 0V
www.maximintegrated.com
Maxim Integrated
2
MAX200–MAX209/
MAX211/MAX213
Electrical Characteristics (continued)
+5V, RS-232 Transceivers
with 0.1μF External Capacitors
(MAX202/MAX204/MAX206/MAX208/MAX211/MAX213: V
CC
= +5V ±10%; MAX200/MAX203/MAX205/MAX207: V
CC
= +5V ±5%,
C1–C4 = 0.1µF; MAX201/MAX209: V
CC
= +5V ±10%, V+ = +9.0V to +13.2V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
Receiver Input Threshold
Low
Receiver Input Threshold
High
RS-232 Input Hysteresis
RS-232 Input Resistance
TTL/CMOS Output-Voltage
Low
TTL/CMOS Output-Voltage
High
TTL/CMOS Output
Leakage Current
Output Enable Time
Output Disable Time
Receiver Propagation
Delay
Transmitter Output
Resistance
Transition Region Slew
Rate
RS-232 Output Short-
Circuit Current
Maximum Data Rate
R
L
= 3kΩ to 7kΩ, C
L
= 50pF to 1000pF, one transmitter
120
V
CC
= +5V,
T
A
= +25°C
V
CC
= +5V,
T
A
= +25°C
V
CC
= +5V, T
A
= +25°C
I
OUT
= 3.2mA
I
OUT
= 1.6mA
I
OUT
= 1.0mA
EN
= V
CC
, EN = 0V, 0 ≤ R
OUT
≤ V
CC
Figure 2
Figure 2
SHDN
= 0V, R4, R5
SHDN
= V
CC
MAX200–MAX211
V
CC
= V+ = V- = 0V, V
OUT
= ±2V
C
L
= 50pF to 2500pF,
R
L
= 3kΩ to 7kΩ,
V
CC
= 5V, T
A
= +25°C
measured from +3V to
-3V or -3V to +3V
MAX200, MAX202–MAX211, MAX213
MAX201
300
3
5.5
4
±10
30
V/µs
30
±60
mA
kbps
MAX205, MAX206, MAX209, MAX211,
MAX213
MAX205, MAX206, MAX209, MAX211,
MAX213
MAX213
CONDITIONS
Active mode
Shutdown mode, MAX213, R4, R5
Active mode
Shutdown mode, MAX213, R4, R5
0.2
3
MIN
0.8
0.6
TYP
1.2
1.5
1.7
1.5
0.5
5
2.4
2.4
1.0
7
0.4
3.5
0.05
600
200
4
0.5
0.5
40
10
10
µs
±10
MAX
UNITS
V
V
V
kΩ
V
V
µA
ns
ns
V
CC
= +5V, no hysteresis in shutdown
MAX201, MAX202, MAX203
All others
www.maximintegrated.com
Maxim Integrated
3
MAX200–MAX209/
MAX211/MAX213
Typical Operating Characteristics
MAX200/204/205/206/207/208/211/213
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
MAX200-MAX213 toc01
+5V, RS-232 Transceivers
with 0.1μF External Capacitors
MAX200-MAX213 toc02
6.8
Tx OUTPUT VOLTAGE (IVI)
6.6
6.4
6.2
6.0
5.8
5.6
5.4
5.2
5.0
0
V
CC
= +5V
ALL Tx OUTPUTS
LOADED 3kΩIIC
L
T
A
= +25°C
116kbps
60kbps
20kbps
20
18
Tx SLEW RATE (V/µs)
16
14
12
10
8
6
4
+SLEW RATE
0
2
Tx OUTPUT VOLTAGE (IVI)
V
CC
= +5V
ALL Tx OUTPUTS
LOADED 3kΩIIC
L
T
A
= +25°C
9.8
9.6
9.4
9.2
9.0
8.8
8.6
V
CC
= +5V
ALL Tx OUTPUTS
LOADED 3kΩIIC
L
T
A
= +25°C
V+ = 12V
0
20kbps
60kbps
-SLEW RATE
116kbps
1000
2000
3000
4000
LOAD CAPACITANCE (pF)
5000
1000
2000
3000
4000
LOAD CAPACITANCE (pF)
5000
8.4
1000
2000
3000
4000
LOAD CAPACITANCE (pF)
5000
MAX200-MAX213 toc04
-SLEW RATE
Tx OUTPUT VOLTAGE (IVI)
9.5
9.0
8.5
8.0
7.5
7.0
V
CC
= +5V
ALL Tx OUTPUTS
LOADED 3kΩIIC
L
T
A
= +25°C
V+ = 12V
0
Tx SLEW RATE (V/µs)
20kbps
60kbps
20
15
V
CC
= +5V
ALL Tx OUTPUTS
LOADED 3kΩIIC
L
T
A
= +25°C
V+ = 12V
MAX209
10
5
+SLEW RATE
112kbps
5000
0
0
MAX201
1000
2000
3000
4000
LOAD CAPACITANCE (pF)
5000
1000
2000
3000
4000
LOAD CAPACITANCE (pF)
MAX200-MAX213 toc06
MAX200-MAX213 toc07
5.0
Tx OUTPUT VOLTAGE (V)
2.5
0
-2.5
-5.0
-7.0
240kbps
V
CC
= +4.5V, T
A
= +25°C
BOTH Tx OUTPUTS, LOADED 3kΩIIC
L
ONE TRANSMITTER AT FULL DATA RATE
ONE TRANSMITTER AT 1/8 DATA RATE
240kbps
120kbps
20kbps
Tx SLEW RATE (V/µs)
120kbps
10
8
6
4
2
-SLEW RATE
20kbps
120kbps
240kbps
SUPPLY CURRENT (mA)
20kbps
12
+SLEW RATE
20kbps
120kbps
240kbps
30
25
20
V
CC
= +4.5V, T
A
= +25°C,
BOTH Tx OUTPUTS, LOADED 3kΩIIC
L
ONE TRANSMITTER AT FULL DATA RATE
ONE TRANSMITTER AT 1/8 DATA RATE
240kbps
120kbps
0
1000
2000
3000
4000
LOAD CAPACITANCE (pF)
5000
0
V
CC
= +4.5V, T
A
= +25°C
BOTH Tx OUTPUTS, LOADED 3kΩIIC
L
ONE TRANSMITTER AT FULL DATA RATE
ONE TRANSMITTER AT 1/8 DATA RATE
0
1000
2000
3000
4000
LOAD CAPACITANCE (pF)
5000
20kbps
15
10
0
1000
2000
3000
4000
LOAD CAPACITANCE (pF)
5000
www.maximintegrated.com
Maxim Integrated
4
MAX200-MAX213 toc08
7.5
MAX202/203
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
14
MAX202/203
TRANSMITTER SLEW RATE
vs. LOAD CAPACITANCE
35
MAX202/203
SUPPLY CURRENT
vs. LOAD CAPACITANCE
MAX200-MAX213 toc05
10.0
MAX201
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
25
MAX201/MAX209
TRANSMITTER SLEW RATE
vs. LOAD CAPACITANCE
MAX200-MAX213 toc03
7.0
22
MAX200/204/205/206/207/208/211/213
TRANSMITTER SKEW RATE
vs. LOAD CAPACITANCE
10.0
MAX209
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
MAX200–MAX209/
MAX211/MAX213
+5V, RS-232 Transceivers
with 0.1μF External Capacitors
Detailed Description
I
SHDN
+5.5V
0.1µF
C1+
0.1µF
C1-
C2+
0.1µF
C2-
V
CC
0.1µF
The MAX200–MAX209/MAX211/MAX213 consist of three
sections: charge-pump voltage converters, drivers (trans-
mitters), and receivers. Each section is described in detail.
V+
MAX200
MAX205
MAX206
MAX211
MAX213
+5.5V
+5V to ±10V Dual Charge-Pump
Voltage Converter
0.1µF
V-
400kΩ
+5.5V
T
IN
T1 T0 T5
T
OUT
3kΩ
R
OUT
0V OR +5.5V
DRIVE
+5.5V (0)
EN
(EN)
SHDN
(SHDN)
GND
R1 T0 R5
R
IN
5kΩ
The +5V to ±10V conversion is performed by two charge-
pump voltage converters (Figure 4). The first uses capaci-
tor C1 to double +5V to +10V, storing +10V on the V+
output filter capacitor, C3. The second chargepump volt-
age converter uses capacitor C2 to invert +10V to -10V,
storing -10V on the V- output filter capacitor, C4.
The MAX201 and MAX209 include only the V+ to Vcharge
pump, and are intended for applications that have a V
CC
= +5V supply and a V+ supply in the +9V to +13.2V range.
In shutdown mode, V+ is internally connected to V
CC
by
a 1kΩ pulldown resistor and V- is internally connected to
ground by a 1kΩ pullup resistor.
+5.5V
RS-232 Drivers
NOTE 1:
( ) ARE FOR MAX213.
NOTE 2:
CAPACITORS CAN BE POLARIZED OR UNPOLARIZED.
Figure 1. Shutdown Current Test Circuit
EN
INPUT +3V
0V
OUTPUT ENABLE TIME
+3.5V
RECEIVER
OUTPUT
C
L
= 150pF
+0.8V
+3V
When V
CC
= +5V, the typical driver output-voltage swing
is ±8V when loaded with a nominal 5kΩ RS-232 receiver.
The output swing is guaranteed to meet the EIA/TIA-232E
and V.28 specifications, which call for ±5V minimum out-
put levels under worst-case conditions. These include
a minimum 3kΩ load, V
CC
= +4.5V, and the maximum
operating temperature. The open-circuit output-voltage
swing ranges from (V+ - 0.6V) to V-.
Input thresholds are both CMOS and TTL compatible. The
inputs of unused drivers can be left unconnected since
400kΩ pullup resistors to V
CC
are included onchip. Since
all drivers invert, the pullup resistors force the outputs of
unused drivers low. The input pullup resistors typically
source 15μA; therefore, the driver inputs should be driven
high or open circuited to minimize power-supply current
in shutdown mode.
When in low-power shutdown mode, the driver outputs
are turned off and their leakage current is less than 1mA,
even if the transmitter output is backdriven between 0V
and (V
CC
+ 6V). Below -0.5V, the transmitter output is
diode clamped to ground with a 1kΩ series impedance.
The transmitter output is also zener clamped to approxi-
mately (V
CC
+ 6V), with a 1kΩ series impedance.
EN
INPUT
0V
OUTPUT ENABLE TIME
V
OH
V
OL
V
OH
- 0.1V
R
L
= 1kΩ
V
OL
+ 0.1V
RECEIVER
OUTPUTS
+ 2.5V
NOTE:
POLARITY OF
EN
IS REVERSED FOR THE MAX213.
Figure 2. Receiver Output Enable and Disable Timing
www.maximintegrated.com
Maxim Integrated
5
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L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ
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