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參數(shù)資料
| 型號(hào)： | ICL3238EIVZ-T |
| 廠商： | INTERSIL CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | TRIPLE LINE TRANSCEIVER, PDSO28 |
| 封裝： | LEAD FREE, PLASTIC, MO-153AE, TSSOP-28 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大小： | 319K |
| 代理商： | ICL3238EIVZ-T |
2
Pinout
ICL3238E (SSOP, TSSOP)
TOP VIEW
C2+
C2-
V-
R1
IN
R2
IN
T4
OUT
R3
IN
T5
OUT
T4
IN
R3
OUT
T5
IN
R1
OUTB
T1
OUT
T2
OUT
T3
OUT
T3
IN
R1
OUT
R2
OUT
T2
IN
T1
IN
C1+
V
CC
GND
C1-
FORCEON
INVALID
V+
FORCEOFF
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Ordering Information
PART NO.
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
DWG. #
ICL3238ECA
0 to 70
28 Ld SSOP
M28.209
ICL3238ECA-T
0 to 70
28 Ld SSOP
Tape and Reel
M28.209
ICL3238ECAZ
(Note)
0 to 70
28 Ld SSOP
(Pb-Free)
M28.209
ICL3238ECAZ-T
(Note)
0 to 70
28 Ld SSOP
Tape and Reel
(Pb-Free)
M28.209
ICL3238EIA
-40 to 85
28 Ld SSOP
M28.209
ICL3238EIA-T
-40 to 85
28 Ld SSOP
Tape and Reel
M28.209
ICL3238EIAZ
(Note)
-40 to 85
28 Ld SSOP
(Pb-Free)
M28.209
ICL3238EIAZ-T
(Note)
-40 to 85
28 Ld SSOP
Tape and Reel
(Pb-Free)
M28.209
ICL3238EIV-T
-40 to 85
28 Ld TSSOP
Tape and Reel
M28.173
ICL3238EIVZ-T
(Note)
-40 to 85
28 Ld TSSOP
Tape and Reel
(Pb-Free)
M28.173
NOTE:
Intersil Pb-free products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate
termination finish, which is compatible with both SnPb and Pb-free
soldering operations. Intersil Pb-free products are MSL classified at
Pb-free peak reflow temperatures that meet or exceed the Pb-free
requirements of IPC/JEDEC J Std-020B.
Pin Descriptions
PIN
FUNCTION
V
CC
System Power Supply Input (3.0V to 5.5V).
V+
Internally Generated Positive Transmitter Supply (+5.5V).
V-
Internally Generated Negative Transmitter Supply (-5.5V).
GND
Ground Connection.
C1+
External Capacitor (Voltage Doubler) is connected to this lead.
C1-
External Capacitor (Voltage Doubler) is connected to this lead.
C2+
External Capacitor (Voltage Inverter) is connected to this lead.
C2-
External Capacitor (Voltage Inverter) is connected to this lead.
T
IN
TTL/CMOS Compatible Transmitter Inputs (Note 1).
T
OUT
±
15kV ESD Protected
,
RS-232 Level (Nominally
±
5.5V) Transmitter Outputs.
R
IN
±
15kV ESD Protected
,
RS-232 Compatible Receiver Inputs.
R
OUT
TTL/CMOS Level Receiver Outputs.
R
OUTB
TTL/CMOS Level, Noninverting, Always Enabled Receiver Outputs.
INVALID
Active Low Output that indicates if no valid RS-232 levels are present on any receiver input.
FORCEOFF Active Low to Shut Down Transmitters and On-Chip Power Supply. This overrides any automatic circuitry and FORCEON (see Table 2,
Note 1).
FORCEON Active High Input to override automatic powerdown circuitry thereby keeping transmitters active. (FORCEOFF must be high, Note 1).
NOTE:
1. These input pins incorporate positive feedback resistors. Once the input is driven to a valid logic level, the feedback resistor maintains that logic
level until V
CC
is removed. Unused transmitter inputs may be left unconnected by the user.
ICL3238E
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PDF描述 |
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| ICL3238ECA-T | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| ICL3238EIV-T | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| ICL3238E | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| ICL3238ECA | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| ICL3238ECAZ | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
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