HIN237ECA Просмотр технического описания (PDF) - Intersil
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производитель
HIN237ECA Datasheet PDF : 15 Pages
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HIN202E thru HIN241E
Pinouts (Continued)
HIN241E (SOIC, SSOP)
TOP VIEW
T3OUT 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
C1- 14
28 T4OUT
27 R3IN
26 R3OUT
25 SD
24 EN
23 R4IN
22 R4OUT
21 T4IN
20 T3IN
19 R5OUT
18 R5IN
17 V-
16 C2-
15 C2+
0.1µF
0.1µF
T1IN
T2IN
T3IN
T4IN
R1OUT
R2OUT
R3OUT
R4OUT
R5OUT
EN
+5V
12
+ C1+
14
C1-
15
+ C2+
16
C2-
11
VCC
+5V TO 10V
VOLTAGE DOUBLER
+10V TO -10V
VOLTAGE INVERTER
+5V
T1
7
400kΩ
V+ 13
V- 17
2
+5V
T2
6
400kΩ
3
+5V
T3
20
400kΩ
1
+5V
T4
21
400kΩ
8
R1
5
28
9
5kΩ
4
R2
5kΩ
26
27
R3
5kΩ
22
23
R4
5kΩ
19
18
R5
5kΩ
24
25
GND
10
0.1µF
+
0.1µF
+
T1OUT
T2OUT
T3OUT
T4OUT
R1IN
R2IN
R3IN
R4IN
R5IN
SD
Pin Descriptions
PIN
VCC
V+
V-
GND
C1+
C1-
C2+
C2-
TIN
TOUT
RIN
ROUT
EN
SD, SD
NC
FUNCTION
Power Supply Input 5V ±10%, (5V ±5% HIN207E).
Internally generated positive supply (+10V nominal).
Internally generated negative supply (-10V nominal).
Ground Lead. Connect to 0V.
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.
Transmitter Inputs. These leads accept TTL/CMOS levels. An internal 400kΩ pull-up resistor to VCC is connected to each lead.
Transmitter Outputs. These are RS-232 levels (nominally ±10V).
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.
Enable Input. This is an active low input which enables the receiver outputs. With EN = 5V, the outputs are placed in a high
impedance state.
Shutdown Input. With SD = 5V (HIN213E SD = 0V), the charge pump is disabled, the receiver outputs are in a high impedance
state (except R4 and R5 of HIN241E) and the transmitters are shut off.
No Connect. No connections are made to these leads.
3-9
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