SP211 Datasheet PDF - Exar

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SP211
Exar

Part Number SP211
Description +5V RS-232 Serial Transceivers
Page 14 Pages


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SP206/207/208/211
+5V RS-232 Serial Transceivers
FEATURES
• 0.1μF External Charge Pump Capacitors
• 120kbps Data Rate
• Standard SOIC and SSOP Packaging
• Multiple Drivers and Receivers
• Single 5V Supply Operation
• 1.0μA Shutdown Mode
• Tri-State Receiver Outputs
• Meets all RS-232F and V.28 Specifications
• Improved Driver Output Capacity for Mouse
Applications
• +/-10kV ESD Protection*
T3 OUT 1
T1OUT 2
T2OUT 3
R1IN 4
R1OUT 5
T2IN 6
T1IN 7
GND 8
VCC 9
C1+ 10
V+ 11
C112
24 T4 OUT
23 R2IN
22 R2OUT
21 SD
20 EN
19 T4IN
18 T3IN
17 R3OUT
16 R3IN
15 V–
14 C2
13 C2+
Now Available in Lead Free Packaging
Note: See page 4 for other pinouts
DESCRIPTION
The SP206, SP207, SP208 and SP211 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 Exar 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 SP206 and SP211 models feature a low-power shutdown mode which reduces power sup-
ply drain to 1 µA.
Model
SP206
SP207
SP208
SP211
Number of RS-232
Drivers Receivers
43
53
44
45
No. of RX
active in
Shutdown
0
0
0
0
No. of External
0.1μF Capacitors Shutdown
4 Yes
4 No
4 No
4 Yes
WakeUp TTL Tri-State
No Yes
No No
No No
No Yes
Table 1. Mode Selection Table
* All Driver Outputs and Receiver Inputs characterized per MIL-STD-883C Method 3015.7
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (510)668-7000 • Fax (510)668-7017 • www.exar.com SP206, 207, 208, 211_101_060111




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These are stress ratings only and functional opera-
Absolute Maximum Ratings
tion of the device at these ratings or any other above
those indicated in the operation sections of the speci-
fications below are not implied. Exposure to absolute Package Power Dissipation:
maximum ratings conditions for extended periods of 24-pin SSOP
time may affect reliability.
(derate 11.2mW/°C above +70°C..............900mW
24-pin WSOIC
Supply Voltage (VCC)....................................................+ 6V
V+........................................................................... (Vcc-0.3V) to +13.2V
V- .............................................................................-13.2V
Input Voltages
Tin.....................................................-0.3V to (Vcc + 0.3V)
(derate 12.5mW/°C above +70°C............1000mW
28-pin SSOP
(derate 11.2mW/°C above +70°C..............900mW
28-pin WSOIC
(derate 12.7mW/°C above +70°C............1000mW
Rin............................................................................+/-20V
Output Voltages
Tout...............................................(V+, +0.3V) to (V-, -0.3V
Storage Temperature..................-65°C to +150°C
Lead Temperature (soldering, 10s).......... +300°C
Rout...................................................-0.3V to (Vcc + 0.3V)
Short Circuit duration on Tout...........................Continuous
ELECTRICAL CHARACTERISTICS
Vcc = 5V, C1 to C4 = 0.1μF, Tmin to Tmax, unless otherwise noted.
PARAMETER
TTL INPUT
Logic Threshold LOW, VIL
Logic Threshold HIGH, VIH
Logic Pull-Up Current
Maximum Data Rate
TTL OUTPUT
Output Voltage LOW, VOL
Output Voltage HIGH, VOH
Leakage Current
RS-232 OUTPUT
Output Voltage Swing
Output Resistance
Output Short Circuit Current
RS-232 INPUT
Voltage Range
Voltage Threshold LOW
Voltage Threshold HIGH
Hysteresis
Resistance
TEST CONDITIONS
MIN
TYP
MAX
UNIT
TIN, EN, SD
TIN, EN, SD
TIN = 0V
CL = 2500pF, RL = 3kΩ
Iout = 3.2mA: Vcc = +5V
Iout = -1.0mA
EN = Vcc, 0V ≤ Vout ≤ Vcc
Ta=25°C
0.8 Volts
2.0 Volts
15 200 μA
120 kbps
0.4 Volts
3.5 Volts
0.05
+/-10
μA
All Transmitter outputs loaded
with 3k ohms to GND
Vcc = 0V, Vout = +/-2V
Infinite Duration
+/-5.0
300
+/-7
+/-25
Volts
Ohms
mA
-15 +15 Volts
Vcc = 5V, Ta=25°C
0.8 1.2
Volts
Vcc = 5V, Ta=25°C
1.7 2.4 Volts
Vcc = 5V
0.2 0.5 1.0 Volts
Ta=25°C, -15V ≤ Vin ≤ +15V
3
5
7
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (510)668-7000 • Fax (510)668-7017 • www.exar.com SP206, 207, 208, 211_101_060111




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ELECTRICAL CHARACTERISTICS
Vcc = 5.0V, C1 to C4 = 0.1μF, Tmin to Tmax, unless otherwise noted.
Parameter
TEST CONDITIONS
MIN TYP MAX Unit
DYNAMIC CHARACTERISTICS
Receiver Propagation Delay
RS-232 to TTL,
1.5 μs
Instantaneous Slew Rate
CL = 50pF, RL = 3-7kΩ, Ta=25°C
30 V/ μs
Transition Region Slew Rate
CL = 2500pF, RL = 3kΩ;
Measured from +3V to -3V or
-3V to +3V
5
V/ μs
Output Enable Time
Output Disable Time
POWER REQUIREMENTS
Vcc (SP207)
Vcc (SP206, SP208 and SP211)
Vcc Power Supply Current
Vcc Power Supply Current, Loaded
Shutdown Supply Current
ENVIRONMENTAL AND MECHANICAL
Operating Temperature, Commercial, _C
Operating Temperature, Extended, _E
Storage Temperature
Package _A
Package _T
No Load, Vcc = +/-10%,Ta=25°C
All Transmitters RL = 3kΩ,
Ta=25°C
Ta=25°C
4.75
4.50
Shrink (SSOP) small outline
Wide (SOIC) small outline
0
-40
-65
400 ns
250 ns
5.00
5.00
4
20
1
5.25
5.5
10
10
Volts
Volts
mA
mA
μA
+70
+85
+150
°C
°C
°C
Transmitter Output
RL = 3kΩ, CL = 5,000pF
Transmitter Output
RL = 3kΩ, CL = 2,500pF
Receiver Output
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (510)668-7000 • Fax (510)668-7017 • www.exar.com SP206, 207, 208, 211_101_060111




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T3 OUT
T1OUT
T2OUT
R1IN
R1OUT
T2IN
T1IN
GND
VCC
C1+
V+
C1
1
2
3
4
5
6
7
8
9
10
11
12
24 T4 OUT
23 R2IN
22 R2OUT
21 SD
20 EN
19 T4IN
18 T3IN
17 R3OUT
16 R3IN
15 V–
14 C2
13 C2+
T3 OUT
T1OUT
T2OUT
R1IN
R1OUT
T2IN
T1IN
GND
VCC
C1+
V+
C1
1
2
3
4
5
6
7
8
9
10
11
12
Package PINOUTS
24 T4 OUT
23 R2IN
22 R2OUT
21 T5IN
20 T5OUT
19 T4IN
18 T3IN
17 R3OUT
16 R3IN
15 V–
14 C2
13 C2+
T2 OUT
T1OUT
R2IN
R2OUT
T1IN
R1OUT
R1IN
GND
VCC
C1+
V+
C1
1
2
3
4
5
6
7
8
9
10
11
12
24 T3 OUT
23 R3IN
22 R3OUT
21 T4IN
20 T4OUT
19 T3IN
18 T2IN
17 R4OUT
16 R4IN
15 V–
14 C2
13 C2+
T3 OUT 1
T1OUT 2
T2OUT 3
R2IN 4
R2OUT 5
T2IN 6
T1IN 7
R1OUT 8
R1IN 9
GND 10
VCC 11
C1+ 12
V+ 13
C114
28 T4 OUT
27 R3IN
26 R3OUT
25 SHUTDOWN (SD)
24 EN
23 R4IN
22 R4OUT
21 T4IN
20 T3IN
19 R5OUT
18 R5IN
17 V–
16 C2
15 C2+
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (510)668-7000 • Fax (510)668-7017 • www.exar.com SP206, 207, 208, 211_101_060111




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