HIN211IA [INTERSIL]
+5V Powered RS-232 Transmitters/Receivers with 0.1Microfarad External Capacitors; + 5V供电的RS - 232发射器/接收器，提供0.1Microfarad外部电容
| 型号： | HIN211IA |
| 厂家： | 
Intersil |
| 描述： | +5V Powered RS-232 Transmitters/Receivers with 0.1Microfarad External Capacitors |
| 文件： | 总13页 (文件大小：206K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HIN201 thru HIN213
TM
Data Sheet
May 2000
File Number 3980.8
+5V Powered RS-232
Features
Transmitters/Receivers with 0.1Microfarad
External Capacitors
• Meets All RS-232E and V.28 Specifications
• HIN203 and HIN205 Require No External Capacitors
• Requires Only 0.1µF or Greater External Capacitors
• High Data Rate. . . . . . . . . . . . . . . . . . . . . . . . . . .120kbit/s
• Two Receivers Active in Shutdown Mode (HIN213)
The HIN201-HIN213 family of RS-232 transmitters/receivers
interface circuits meet all ElA RS-232E and V.28
specifications, and are particularly suited for those
applications where ±12V is not available. They require a
single +5V power supply (except HIN201) and feature
onboard charge pump voltage converters which generate
+10V and -10V supplies from the 5V supply. The HIN203
and HIN205 require no external capacitors and are ideally
suited for applications where circuit board space is critical.
The family of devices offers a wide variety of RS-232
transmitter/receiver combinations to accommodate various
applications (see Selection Table).
• Requires Only Single +5V Power Supply
- (+5V and +12V - HIN201)
• Onboard Voltage Doubler/Inverter
• Low Power Consumption (Typ) . . . . . . . . . . . . . . . . . 5mA
• Low Power Shutdown Function (Typ) . . . . . . . . . . . . 1µA
• Three-State TTL/CMOS Receiver Outputs
The HIN205, HIN206, HIN211 and HIN213 feature a low
power shutdown mode to conserve energy in battery
powered applications. In addition, the HIN213 provides two
active receivers in shutdown mode allowing for easy
“wakeup” capability.
• Multiple Drivers
- ±10V Output Swing for +5V lnput
- 300Ω Power-Off Source Impedance
- Output Current Limiting
- TTL/CMOS Compatible
The drivers feature true TTL/CMOS input compatibility, slew
rate-limited output, and 300Ω power-off source impedance.
The receivers can handle up to ±30V input, and have a 3kΩ
to 7kΩ input impedance. The receivers also feature
hysteresis to greatly improve noise rejection.
- 30V/µs Maximum Slew Rate
• Multiple Receivers
- ±30V Input Voltage Range
- 3kΩ to 7kΩ Input Impedance
- 0.5V Hysteresis to Improve Noise Rejection
Applications
• Any System Requiring RS-232 Communications Port
- Computer - Portable, Mainframe, Laptop
- Peripheral - Printers and Terminals
- Instrumentation
- Modems
Selection Table
NUMBER OF
0.1µF
EXTERNAL
CAPACITORS
NUMBER OF
RECEIVERS
ACTIVE IN
NUMBER OF
RS-232
DRIVERS
NUMBER OF
RS-232
RECEIVERS
LOW POWER
SHUTDOWN/TTL
THREE-STATE
PART
NUMBER
POWER SUPPLY
VOLTAGE
SHUTDOWN
HIN201
+5V and +9V to 13.2V
2
2
2
5
4
5
4
4
4
2
2
2
5
3
3
4
5
5
2 Capacitors
4 Capacitors
None
No/No
No/No
0
0
0
0
0
0
0
0
2
HIN202
HIN203
HIN205
HIN206
HIN207
HIN208
HIN211
HIN213
+5V
+5V
+5V
+5V
+5V
5V
No/No
None
Yes/Yes
Yes/Yes
No/No
4 Capacitors
4 Capacitors
4 Capacitors
4 Capacitors
4 Capacitors
No/No
+5V
+5V
Yes/Yes
Yes/Yes
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil and Design is a trademark of Intersil Corporation. | Copyright © Intersil Corporation 2000
3-1
HIN201 thru HIN213
Ordering Information
TEMP.
RANGE ( C)
TEMP.
o
o
PART NO.
PACKAGE
24 Ld SOIC
PKG. NO.
M24.3
PART NO.
HIN201CB
HIN201IB
HIN202CP
HIN202CB
HIN202IP
HIN202CA
HIN202IA
HIN202IB
HIN202CBN
HIN202IBN
HIN203CP
HIN203CB
HIN205CP
HIN206CP
HIN206CB
HIN206CA
HIN206IP
HIN206IB
HIN206IA
HIN207CP
RANGE ( C)
0 to 70
PACKAGE
16 Ld SOIC (W)
16 Ld SOIC (W)
16 Ld PDIP
PKG. NO.
M16.3
HIN207CB
HIN207CA
HIN207IP
HIN207IB
HIN207IA
HIN208CP
HIN208CB
HIN208CA
HIN208IP
HIN208IB
HIN208IA
HIN211CB
HIN211CA
HIN211IB
HIN211IA
HIN213CB
HIN213CA
HIN213IB
HIN213IA
0 to 70
0 to 70
24 Ld SSOP
24 Ld PDIP (N)
24 Ld SOIC
24 Ld SSOP
24 Ld PDIP (N)
24 Ld SOIC
24 Ld SSOP
24 Ld PDIP (N)
24 Ld SOIC
24 Ld SSOP
28 Ld SOIC
28 Ld SSOP
28 Ld SOIC
28 Ld SSOP
28 Ld SOIC
28 Ld SSOP
28 Ld SOIC
28 Ld SSOP
M24.209
E24.3
-40 to 85
0 to 70
M16.3
-40 to 85
-40 to 85
-40 to 85
0 to 70
E16.3
M24.3
0 to 70
16 Ld SOIC (W)
16 Ld PDIP
M16.3
M24.209
E24.3
-40 to 85
0 to 70
E16.3
16 Ld SSOP
M16.209
M16.209
M16.3
0 to 70
M24.3
-40 to 85
-40 to 85
0 to 70
16 Ld SSOP
0 to 70
M24.209
E24.3
16 Ld SOIC (W)
16 Ld SOIC (N)
16 Ld SOIC (N)
20 Ld PDIP
-40 to 85
-40 to 85
-40 to 85
0 to 70
M16.15
M16.15
E20.3
M24.3
-40 to 85
0 to 70
M24.209
M28.3
0 to 70
20 Ld SOIC (W)
24 Ld PDIP (W)
24 Ld PDIP (N)
24 Ld SOIC
M20.3
0 to 70
M28.209
M28.3
0 to 70
E24.6
-40 to 85
-40 to 85
0 to 70
0 to 70
E24.3
M28.209
M28.3
0 to 70
M24.3
0 to 70
24 Ld SSOP
M24.209
E24.3
0 to 70
M28.209
M28.3
-40 to 85
-40 to 85
-40 to 85
0 to 70
24 Ld PDIP (N)
24 Ld SOIC
-40 to 85
-40 to 85
M24.3
M28.209
24 Ld SSOP
M24.209
E24.3
NOTE: Most surface mount devices are available on tape and reel;
add “-T” to suffix.
24 Ld PDIP (N)
Pin Descriptions
PIN
FUNCTION
V
Power Supply Input 5V ±10%, 5V ±5% (HIN207, HIN203, and HIN205).
Internally generated positive supply (+10V nominal), HIN201 requires +9V to +13.2V.
Internally generated negative supply (-10V nominal).
Ground Lead. Connect to 0V.
CC
V+
V-
GND
C1+
C1-
C2+
C2-
External capacitor (+ terminal) is connected to this lead.
External capacitor (- terminal) is connected to this lead.
External capacitor (+ terminal) is connected to this lead.
External capacitor (- terminal) is connected to this lead.
T
Transmitter Inputs. These leads accept TTL/CMOS levels. An internal 400kΩ pull-up resistor to V is connected to each lead.
IN
CC
T
Transmitter Outputs. These are RS-232 levels (nominally ±10V).
OUT
R
Receiver Inputs. These inputs accept RS-232 input levels. An internal 5kΩ pull-down resistor to GND is connected to each input.
Receiver Outputs. These are TTL/CMOS levels.
IN
R
OUT
EN, EN
SD, SD
NC
Enable Input. This is an active low input which enables the receiver outputs. With EN = 5V, (HIN213 EN = 0V), the outputs are placed
in a high impedance state.
Shutdown Input. With SD = 5V (HIN213 SD = 0V), the charge pump is disabled, the receiver outputs are in a high impedance state
(except R4 and R5 of HIN213) and the transmitters are shut off.
No Connect. No connections are made to these leads.
3-2
HIN201 thru HIN213
Pinouts
HIN201 (SOIC)
HIN202 (PDIP, SOIC, SSOP)
TOP VIEW
TOP VIEW
1
2
3
4
5
6
7
8
16
15
14
13
12
1
2
3
4
5
6
7
8
16
C1+
V+
V
CC
C+
C-
V+
15 V
14
GND
T1
CC
C1-
C2+
C2-
V-
V-
GND
OUT
T2
13 T1
OUT
R1
R1
T1
OUT
IN
R2
12 R1
11 R1
10 T1
IN
IN
OUT
11
10
9
R2
OUT
OUT
IN
IN
T2
IN
T2
T2
IN
OUT
9
R2
OUT
R2
NC
NC
IN
+5V
+5V
15
+9V TO +13.2V
16
16
V
CC
V+
V
CC
1
0.1µF
1
2
C1+
+
+
C+
+
+
2
+5V TO 10V
+
+12V TO -12V
VOLTAGE INVERTER
0.1µF
0.1µF
3
0.1µF
V+
V-
3
4
V-
VOLTAGE INVERTER
C1-
C-
0.1µF
+
C2+
+10V TO -10V
VOLTAGE INVERTER
+5V
T1
6
13
5
400kΩ
10
T1
T1
IN
C2-
0.1µF
OUT
+5V
T2
+5V
T1
14
400kΩ
7
4
400kΩ
11
T2
R1
T2
IN
T1
OUT
T1
IN
OUT
11
12
+5V
T2
R1
400kΩ
IN
10
12
7
OUT
T2
R1
T2
IN
OUT
5kΩ
5kΩ
R1
13
R1
IN
OUT
6
5
R2
R2
5kΩ
5kΩ
IN
OUT
R1
R2
9
8
R2
R2
GND
IN
OUT
R2
14
GND
15
3-3
HIN201 thru HIN213
Pinouts (Continued)
HIN203 (PDIP, SOIC)
HIN205 (PDIP)
TOP VIEW
TOP VIEW
T4
T3
T1
T2
1
2
24
R3
OUT
OUT
OUT
OUT
IN
1
2
3
4
5
6
7
8
9
R2
R2
T2
T1
20
19
OUT
IN
23 R3
OUT
IN
IN
IN
3
22 T5
R1
18 T2
OUT
OUT
21 SD
20 EN
4
R1
IN
17 V-
R2
IN
5
T1
16 C2-
OUT
R2
OUT
6
19 T5
OUT
GND
15 C2+
T2
7
18 R4
IN
IN
IN
V
14 V+ (C1-)
13 C1- (C1+)
CC
T1
8
17 R4
OUT
IN
(V+) C1+
GND
R1
OUT
9
16 T4
15 T3
12
V- (C2+)
R1
IN
10
IN
(V-) C2- 10
11 C2+ (C2-)
GND 11
12
14 R5
OUT
IN
NOTE: Pin numbers in parentheses are for SOIC Package.
V
CC
13 R5
+5V
+5V
12
0.1µF
+
V
+
0.1µF
CC
6
+5V
T1
400kΩ
3
8
7
V
CC
T1
T1
T1
OUT
IN
+5V
+5V
2
5
400kΩ
400kΩ
+5V
+5V
+5V
T2
T1
T2
T1
T2
IN
OUT
400kΩ
4
2
1
T2
T3
T4
T2
T3
T4
OUT
IN
T2
1
3
18
4
T3
T4
15
16
400kΩ
400kΩ
IN
OUT
OUT
OUT
IN
IN
R1
R1
R2
OUT
IN
IN
5kΩ
5kΩ
+5V
T5
400kΩ
22
9
19
10
19
20
T5
T5
OUT
IN
R2
OUT
8 (13)
11 (12)
R1
R1
R2
R3
OUT
OUT
OUT
IN
IN
IN
C1+
C1-
V-
C2+
C2+
C2-
C2-
5kΩ
5kΩ
5kΩ
NO
CONNECT
13 (14)
R1
15
16
5
6
12 (10)
R2
R3
INTERNAL
-10V
SUPPLY
R2
R3
R4
17
10 (11)
V-
23
24
INTERNAL
+10V
SUPPLY
14 (8)
GND
6
GND
9
V+
17
18
R4
R4
R5
OUT
IN
5kΩ
5kΩ
14
20
13
21
R5
OUT
EN
IN
R5
SD
GND
11
3-4
HIN201 thru HIN213
Pinouts (Continued)
HIN206 (PDIP, SOIC, SSOP)
HIN207 (PDIP, SOIC, SSOP)
TOP VIEW
TOP VIEW
T3
T1
T2
1
2
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
9
24 T4
OUT
T3
T1
T2
T4
OUT
OUT
OUT
OUT
OUT
OUT
OUT
23 R2
R2
IN
IN
R2
T5
3
22
21
20
19
18
17
16
R2
OUT
OUT
R1
IN
4
R1
IN
SD
EN
T4
IN
R1
T5
T4
T3
5
R1
OUT
OUT
IN
OUT
T2
IN
6
T2
IN
IN
T1
IN
7
T3
IN
T1
IN
IN
R3
8
GND
R3
GND
OUT
IN
OUT
IN
V
R3
9
16 R3
V
CC
CC
10
11
12
15
14
13
C1+ 10
V+ 11
15 V-
V-
C1+
V+
14 C2-
13 C2+
C2-
C1- 12
C2+
C1-
+5V
+5V
9
9
0.1µF
10
+
12
V
+
+
CC
C1+
11
0.1µF
0.1µF
10
V+
V
+
+
+5V TO 10V
VOLTAGE DOUBLER
CC
C1+
+
12
11
C1-
V+
V-
0.1µF
0.1µF
+5V TO 10V
VOLTAGE DOUBLER
13
+
14
C1-
C2+
+10V TO -10V
VOLTAGE INVERTER
13
+
14
15
2
0.1µF
V-
C2+
+10V TO -10V
VOLTAGE INVERTER
C2-
15
2
0.1µF
C2-
0.1µF
+5V
T1
400kΩ
7
+5V
T1
T1
IN
T1
T2
OUT
400kΩ
7
T1
T1
IN
OUT
+5V
T2
400kΩ
6
3
T2
T2
IN
+5V
+5V
+5V
OUT
400kΩ
6
3
1
T2
T2
IN
OUT
+5V
+5V
+5V
T3
T4
T5
400kΩ
400kΩ
400kΩ
18
19
1
T3
T4
T5
T3
IN
T3
T4
OUT
OUT
OUT
400kΩ
400kΩ
18
T3
T3
IN
OUT
24
T4
IN
19
5
24
4
T4
T4
IN
OUT
21
5
20
4
T5
IN
R1
IN
R1
OUT
5kΩ
5kΩ
R1
R1
R1
IN
OUT
5kΩ
5kΩ
R1
22
23
R2
IN
R2
OUT
22
17
23
16
R2
R2
R2
IN
OUT
R2
17
20
16
21
R3
IN
R3
OUT
EN
5kΩ
R3
R3
R3
IN
OUT
SD
5kΩ
R3
GND
GND
8
8
3-5
HIN201 thru HIN213
Pinouts (Continued)
HIN208 (PDIP, SOIC, SSOP)
HIN211 (SOIC, SSOP)
TOP VIEW
TOP VIEW
T3
T1
T2
1
2
3
4
5
6
7
8
9
28 T4
OUT
OUT
OUT
OUT
T2
T1
27 R3
T3
1
2
24
23
22
21
20
19
18
17
16
15
14
13
OUT
IN
OUT
R3
R3
T4
26 R3
OUT
OUT
IN
R2
IN
25 SD
24 EN
23 R4
R2
IN
3
OUT
R2
R2
4
OUT
IN
OUT
T1
IN
T4
T3
T2
T2
IN
5
OUT
IN
R1
T1
IN
22 R4
6
OUT
IN
OUT
R1
IN
R1
21 T4
7
IN
OUT
IN
IN
R4
R4
V-
GND
R1
IN
20
T3
8
OUT
IN
V
GND 10
19 R5
18 R5
17 V-
9
CC
OUT
IN
C1+
V+
V
11
12
13
10
11
12
CC
C2-
C1+
V+
C1-
C2+
16
C2-
C1- 14
15 C2+
+5V
11
0.1µF
12
+
14
+5V
9
V
+
+
CC
C1+
13
V+
V-
0.1µF
+5V TO 10V
VOLTAGE DOUBLER
0.1µF
10
C1-
V
+
+
CC
C1+
15
+
16
+
12
11
V+
V-
0.1µF
0.1µF
C2+
+5V TO 10V
VOLTAGE DOUBLER
+10V TO -10V
VOLTAGE INVERTER
17
2
0.1µF
C1-
13
+
14
C2-
0.1µF
C2+
+10V TO -10V
VOLTAGE INVERTER
15
2
+5V
T1
400kΩ
7
C2-
0.1µF
T1
T1
OUT
IN
+5V
T1
T2
400kΩ
5
+5V
+5V
+5V
T2
T3
T4
T1
T1
IN
OUT
400kΩ
400kΩ
400kΩ
6
3
1
T2
T3
T4
T2
IN
OUT
+5V
+5V
+5V
400kΩ
18
19
1
T2
T2
IN
OUT
20
T3
IN
OUT
OUT
T3
T4
400kΩ
400kΩ
24
T3
T3
IN
OUT
21
8
28
9
T4
IN
21
6
20
7
T4
T4
IN
OUT
R1
R1
IN
OUT
R1
IN
R1
5kΩ
OUT
R1
5kΩ
R1
5
26
22
4
R2
R3
R4
R5
R2
IN
IN
IN
OUT
4
22
17
3
R2
IN
R2
R3
R4
5kΩ
5kΩ
5kΩ
5kΩ
OUT
OUT
OUT
R2
R3
R4
5kΩ
5kΩ
5kΩ
R2
R3
27
23
R3
OUT
23
16
R3
IN
R4
OUT
R4
IN
R4
19
24
18
25
R5
IN
OUT
GND
R5
8
EN
SD
GND
10
3-6
HIN201 thru HIN213
Pinouts (Continued)
HIN213 (SOIC, SSOP)
+5V
TOP VIEW
11
0.1µF
12
+
14
V
T3
T1
T2
1
2
3
4
5
6
7
8
9
28 T4
OUT
+
+
CC
C1+
OUT
OUT
OUT
13
V+
V-
0.1µF
0.1µF
+5V TO 10V
VOLTAGE DOUBLER
27 R3
26 R3
IN
C1-
15
+
16
OUT
C2+
+10V TO -10V
VOLTAGE INVERTER
25 SD
24 EN
R2
IN
17
2
C2-
0.1µF
R2
OUT
+5V
T1
T2
T1
23 R4
22 R4
IN
IN
IN
400kΩ
7
T1
T1
IN
OUT
OUT
IN
R1
21 T4
20
OUT
+5V
+5V
+5V
T2
T3
T4
400kΩ
400kΩ
400kΩ
6
3
1
R1
IN
T3
T2
T3
T4
IN
T2
IN
OUT
GND 10
11
19 R5
18 R5
17 V-
OUT
IN
V
CC
20
T3
IN
OUT
OUT
C1+ 12
V+ 13
16 C2-
15 C2+
21
8
28
9
T4
IN
C1- 14
R1
R1
IN
OUT
5kΩ
R1
NOTE: R4 and R5 active in shutdown.
5
26
22
4
R2
R3
R4
R5
R2
IN
IN
IN
OUT
5kΩ
5kΩ
5kΩ
5kΩ
R2
R3
R4
27
23
R3
OUT
R4
OUT
19
24
18
25
R5
IN
OUT
R5
SD
EN
GND
10
3-7
HIN201 thru HIN213
Absolute Maximum Ratings
Thermal Information
o
V
to Ground. . . . . . . . . . . . . . . . . . . . . . (GND -0.3V) <V
< 6V
Thermal Resistance (Typical, Note 1)
θJA ( C/W)
CC
V+ to Ground . . . . . . . . . . . . . . . . . . . . . . . . (V
CC
-0.3V) <V+ < 12V
CC
16 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . .
24 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . .
28 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . .
28 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . .
155
135
70
V- to Ground. . . . . . . . . . . . . . . . . . . . . . . .-12V < V- < (GND +0.3V)
Input Voltages
T
R
. . . . . . . . . . . . . . . . . . . . . . . . . (V- -0.3V) < V < (V+ +0.3V)
IN
IN
100
o
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30V
IN
Maximum Junction Temperature (Plastic Package) . . . . . . . .150 C
Maximum Storage Temperature Range. . . . . . . . . . -65 C to 150 C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300 C
o
o
Output Voltages
o
T
R
. . . . . . . . . . . . . . . . . . . .(V- -0.3V) < V
. . . . . . . . . . . . . . . . . (GND -0.3V) < V
< (V+ +0.3V)
< (V+ +0.3V)
OUT
TXOUT
RXOUT
OUT
(SOIC and SSOP - Lead Tips Only)
Short Circuit Duration
T
R
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Continuous
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Continuous
OUT
OUT
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Class 1
Operating Conditions
Temperature Range
HIN2XXCX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 C to 70 C
HIN2XXIX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 C to 85 C
o
o
o
o
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. θ is measured with the component mounted on an evaluation PC board in free air.
JA
Electrical Specifications Test Conditions: V = +5V ±10%, (V = +5V ±5%, HIN207); (V+ = 9V to 13.2V, HIN201), C1-C4 = 0.1µF;
CC
CC
T = Operating Temperature Range
A
PARAMETER
SUPPLY CURRENTS
Power Supply Current, I
TEST CONDITIONS
MIN
TYP
MAX
UNITS
No Load,
T = 25 C
A
HIN202, HIN203, HIN205
-
-
-
-
8
15
20
1
mA
mA
mA
mA
CC
o
HIN206 - HIN213
HIN201
11
0.4
5.0
V+ Power Supply Current, I
CC
No Load,
o
HIN201
10
T = 25 C
A
o
Shutdown Supply Current, I (SD)
CC
T = 25 C
HIN205, HIN206, HIN211
HIN213
-
-
1
10
50
µA
µA
A
15
LOGIC AND TRANSMITTER INPUTS, RECEIVER OUTPUTS
Input Logic Low, V
T
T
, EN, SD, EN, SD
-
2.0
2.4
-
-
-
0.8
-
V
V
lL
IN
IN
Input Logic High, V
lH
EN, SD, EN, SD
= 0V
-
-
V
Transmitter Input Pullup Current, I
T
15
0.1
200
0.4
µA
V
P
IN
TTL/CMOS Receiver Output Voltage Low, V
I
= 1.6mA
-
OL
OUT
(HIN201-HIN203, I
= 3.2mA)
OUT
TTL/CMOS Receiver Output Voltage High, V
TTL/CMOS Receiver Output Leakage
RECEIVER INPUTS
I
= -1mA
3.5
-
4.6
-
V
OH
OUT
EN = V , EN = 0, 0V < R
CC
< V
0.05
±10
µA
OUT
CC
RS-232 Input Voltage Range, V
IN
-30
3.0
0.8
0.6
-
+30
V
kΩ
V
o
Receiver Input Impedance, R
IN
T = 25 C, V = ±3V
5.0
1.2
1.5
7.0
A
IN
Receiver Input Low Threshold, V (H-L)
IN
V
= 5V,
Active Mode
-
-
CC
T = 25 C
o
A
Shutdown Mode
HIN213 R4 and R5
V
3-8
HIN201 thru HIN213
Electrical Specifications Test Conditions: V = +5V ±10%, (V = +5V ±5%, HIN207); (V+ = 9V to 13.2V, HIN201), C1-C4 = 0.1µF;
CC
CC
T = Operating Temperature Range (Continued)
A
PARAMETER
Receiver Input High Threshold, V (L-H)
TEST CONDITIONS
MIN
TYP
1.7
MAX
2.4
UNITS
V
= 5V,
Active Mode
-
-
V
V
IN
CC
T = 25 C
o
A
Shutdown Mode
1.5
2.4
HIN213 R4 and R5
Receiver Input Hysteresis, V
HYST
V
= 5V
0.2
0.5
-
1.0
-
V
CC
No Hysteresis in Shutdown Mode
TIMING CHARACTERISTICS
Baud Rate
1 Transmitter
Switching
R
= 3kΩ
120
kbps
L
Output Enable Time, t
HIN205, HIN206, HIN211, HIN213
HIN205, HIN206, HIN211, HIN213
HIN213 SD = 0V, R4, R5
-
-
400
200
0.5
0.5
0.5
-
-
ns
ns
EN
Output Disable Time, t
-
DIS
Transmitter, Receiver Propagation Delay, t
-
40
10
10
30
µs
PD
HIN213 SD = V , R1 - R5
CC
-
µs
HIN201 - HIN211
-
µs
Transition Region Slew Rate, SR
R
= 3kΩ, C = 2500pF Measured from
3
V/µs
T
L
L
+3V to -3V or -3V to +3V, 1 Transmitter
Switching (Note 2)
TRANSMITTER OUTPUTS
Output Voltage Swing, T
Transmitter Outputs, 3kΩ to Ground
±5
300
-
±9
-
±10
V
Ω
OUT
Output Resistance, R
OUT
V
= V+ = V- = 0V, V
OUT
= ±2V
-
-
CC
RS-232 Output Short Circuit Current, I
T
Shorted to GND
±10
mA
SC
OUT
NOTE:
2. Guaranteed by design.
VOLTAGE DOUBLER
VOLTAGE INVERTER
S5
S1
S3
S2
C2+
C1+
V+ = 2V
S6
CC
V
GND
CC
+
+
+
+
C3
C2
C4
C1
-
-
-
-
V
GND
CC
V- = - (V+)
GND
C1-
S4
C2-
S7
S8
RC
OSCILLATOR
FIGURE 1. CHARGE PUMP
3-9
HIN201 thru HIN213
Receivers
Detailed Description
The receiver inputs accept up to ±30V while presenting the
required 3kΩ to 7kΩ input impedance even if the power is off
(V = 0V). The receivers have a typical input threshold of
1.3V which is within the ±3V limits, known as the transition
region, of the RS-232 specifications. The receiver output is
The HIN201 thru HIN213 family of RS-232
transmitters/receivers are powered by a single +5V power
supply (except HIN201), feature low power consumption,
and meet all ElA RS232C and V.28 specifications. The
circuit is divided into three sections: The charge pump,
transmitter, and receiver.
CC
0V to V . The output will be low whenever the input is
CC
greater than 2.4V and high whenever the input is floating or
driven between +0.8V and -30V. The receivers feature 0.5V
hysteresis (except during shutdown) to improve noise
rejection. The receiver Enable line (EN, on HIN205, HIN206
and HIN211, EN on HIN213) when unasserted, disables the
receiver outputs, placing them in the high impedance mode.
The receiver outputs are also placed in the high impedance
state when in shutdown mode (except HIN213 R4 and R5).
Charge Pump
An equivalent circuit of the charge pump is illustrated in
Figure 1. The charge pump contains two sections: the
voltage doubler and the voltage inverter. Each section is
driven by a two phase, internally generated clock to generate
+10V and -10V. The nominal clock frequency is 125kHz.
During phase one of the clock, capacitor C1 is charged to
V
. During phase two, the voltage on C1 is added to V
,
CC
CC
V+
producing a signal across C3 equal to twice V . During
CC
phase two, C2 is also charged to 2V , and then during
CC
V
CC
phase one, it is inverted with respect to ground to produce a
400kΩ
300Ω
signal across C4 equal to -2V . The charge pump accepts
T
XIN
CC
T
OUT
input voltages up to 5.5V. The output impedance of the
voltage doubler section (V+) is approximately 200Ω, and the
output impedance of the voltage inverter section (V-) is
approximately 450Ω. A typical application uses 0.1µF
capacitors for C1-C4, however, the value is not critical.
Increasing the values of C1 and C2 will lower the output
impedance of the voltage doubler and inverter, increasing
the values of the reservoir capacitors, C3 and C4, lowers the
ripple on the V+ and V- supplies.
GND < T
< V
CC
XIN
V-
V- < V
TOUT
< V+
FIGURE 2. TRANSMITTER
V
CC
R
XIN
R
OUT
-30V < R
< +30V
XIN
GND < V
ROUT
< V
CC
5kΩ
During shutdown mode (HIN205, HIN206 and HIN211,
GND
SD = V , HIN213, SD = 0V) the charge pump is turned off,
CC
FIGURE 3. RECEIVER
V+ is pulled down to V , V- is pulled up to GND, and the
CC
supply current is reduced to less than 10µA. The transmitter
outputs are disabled and the receiver outputs (except for
HIN213, R4 and R5) are placed in the high impedance state.
T
OR
R
IN
IN
Transmitters
T
OUT
OR
V
OL
The transmitters are TTL/CMOS compatible inverters which
translate the inputs to RS-232 outputs. The input logic
V
OL
R
OUT
t
t
PLH
PHL
threshold is about 26% of V , or 1.3V for V
= 5V. A logic
CC
CC
1 at the input results in a voltage of between -5V and V- at
the output, and a logic 0 results in a voltage between +5V
and (V+ - 0.6V). Each transmitter input has an internal
400kΩ pullup resistor so any unused input can be left
unconnected and its output remains in its low state. The
output voltage swing meets the RS-232C specifications of
±5V minimum with the worst case conditions of: all
t
t
PHL + PLH
2
AVERAGE PROPAGATION DELAY =
FIGURE 4. PROPAGATION DELAY DEFINITION
HIN213 Operation in Shutdown
The HIN213 features two receivers, R4 and R5, which
remain active in shutdown mode. During normal operation
the receivers propagation delay is typically 0.5µs. This
propagation delay may increase slightly during shutdown.
When entering shut down mode, receivers R4 and R5 are
transmitters driving 3kΩ minimum load impedance, V
=
CC
4.5V, and maximum allowable operating temperature. The
transmitters have an internally limited output slew rate which
is less than 30V/µs. The outputs are short circuit protected
and can be shorted to ground indefinitely. The powered
down output impedance is a minimum of 300Ω with ±2V
not valid for 80µs after SD = V . When exiting shutdown
IL
mode, all receiver outputs will be invalid until the charge
pump circuitry reaches normal operating voltage. This is
typically less than 2ms when using 0.1µF capacitors.
applied to the outputs and V
= 0V.
CC
3-10
HIN201 thru HIN213
Typical Performance Curves
12
12
10
8
0.1µF
10
8
V+ (V
CC
= 5V)
6
6
V+ (V
CC
= 4V)
= 5V)
V- (V
CC
= 4V)
4
4
o
T
= 25 C
A
2
2
0
V- (V
CC
TRANSMITTER OUTPUTS
OPEN CIRCUIT
0
3.0
3.5
4.0
4.5
5.0
5.5
6.0
0
5
10
15
|I
20
25
30
35
V
| (mA)
CC
LOAD
FIGURE 5. V- SUPPLY VOLTAGE vs V
CC
FIGURE 6. V+, V- OUTPUT VOLTAGE vs LOAD
Test Circuits (HIN202)
+4.5V TO
+5.5V INPUT
C1+
V+
1
2
3
16
15
14
V
CC
GND
T1
-
0.1µF
C3
C1-
+
OUT
V
C1+
V+
1
2
3
4
5
6
7
8
16
CC
4 C2+
5 C2-
R1 13
IN
+
0.1µF
3kΩ
GND 15
R1
12
11
10
9
OUT
C1
-
T1
C1-
C2+
C2-
V-
14
13
12
11
T1 OUTPUT
OUT
T1
6 V-
T2
IN
IN
R1
IN
RS-232 ±30V INPUT
TTL/CMOS OUTPUT
TTL/CMOS INPUT
TTL/CMOS INPUT
TTL/CMOS OUTPUT
+
-
T2
0.1µF
C2
7
8
OUT
R1
OUT
R2
R2
-
IN
+
OUT
T1
IN
0.1µF C4
T2
T2 10
IN
OUT
3kΩ
R
= V /I T2
IN
OUT
OUT
R2
OUT
9
R2
IN
T1
OUT
T2
OUTPUT
V
= ±2V
A
IN
RS-232
±30V INPUT
FIGURE 7. GENERAL TEST CIRCUIT
FIGURE 8. POWER-OFF SOURCE RESISTANCE
CONFIGURATION
Application Information
The HIN2XX may be used for all RS-232 data terminal and
communication links. It is particularly useful in applications
where ±12V power supplies are not available for
conventional RS-232 interface circuits. The applications
presented represent typical interface configurations.
In applications requiring four RS-232 inputs and outputs
(Figure 10), note that each circuit requires two charge pump
capacitors (C1 and C2) but can share common reservoir
capacitors (C3 and C4). The benefit of sharing common
reservoir capacitors is the elimination of two capacitors and
the reduction of the charge pump source impedance which
effectively increases the output swing of the transmitters.
A simple duplex RS-232 port with CTS/RTS handshaking is
illustrated in Figure 9. Fixed output signals such as DTR
(data terminal ready) and DSRS (data signaling rate select)
is generated by driving them through a 5kW resistor
connected to V+.
3-11
HIN201 thru HIN213
+5V
+
-
+
16
1
CTR (20) DATA
TERMINAL READY
C1
0.1µF
3
DSRS (24) DATA
SIGNALING RATE
SELECT
-
HIN202
4
6
+
-
+
C2
0.1µF
RS-232
INPUTS AND OUTPUTS
5
-
T1
11
14
TD
TD (2) TRANSMIT DATA
T2
10
12
7
RTS (4) REQUEST TO SEND
RD (3) RECEIVE DATA
INPUTS RTS
OUTPUTS
TTL/CMOS
13
RD
R2
R1
9
8
CTS
CTS (5) CLEAR TO SEND
15
SIGNAL GROUND (7)
FIGURE 9. SIMPLE DUPLEX RS-232 PORT WITH CTS/RTS HANDSHAKING
1
4
+
+
C1
C2
HIN202
T1
5
0.1µF
3
0.1µF
-
-
11
14
TD
RTS
RD
TD (2) TRANSMIT DATA
RTS (4) REQUEST TO SEND
RD (3) RECEIVE DATA
T2
10
12
7
INPUTS
OUTPUTS
TTL/CMOS
13
R2
R1
9
8
CTS
CTS (5) CLEAR TO SEND
15
V
16
CC
6
6
2
2
C4
C3
+5V
-
-
V- V+
RS-232
INPUTS AND OUTPUTS
0.2µF
0.2µF
V
16
4
CC
HIN202
T1
1
+
+
C1
0.1µF
C2
0.1µF
5
3
-
-
11
14
DTR
DSRS
DCD
R1
DTR (20) DATA TERMINAL READY
DSRS (24) DATA SIGNALING RATE SELECT
DCD (8) DATA CARRIER DETECT
R1 (22) RING INDICATOR
T2
10
12
7
INPUTS
OUTPUTS
TTL/CMOS
13
R2
R1
9
8
15
SIGNAL GROUND (7)
FIGURE 10. COMBINING TWO HIN202s FOR 4 PAIRS OF RS-232 INPUTS AND OUTPUTS
3-12
HIN201 thru HIN213
Die Characteristics
DIE DIMENSIONS:
PASSIVATION:
Type: Nitride over Silox
160 mils x 140 mils
Nitride Thickness: 8kÅ
Silox Thickness: 7kÅ
METALLIZATION:
Type: Al
TRANSISTOR COUNT:
Thickness: 10kÅ ±1kÅ
SUBSTRATE POTENTIAL
V+
238
PROCESS:
CMOS Metal Gate
Metallization Mask Layout
HIN211
SHD
EN
R4
R4
T4 T3
IN IN
R5
R5
IN
IN
OUT
OUT
R3
OUT
V-
C2-
R3
IN
T4
OUT
OUT
C2+
C1-
T3
T1
T2
OUT
V+
OUT
C1+
R2
IN
V
CC
R2
T2 T1 R1
IN IN OUT
R1
GND
IN
OUT
All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with-
out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
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3-13
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