- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383083 > ICL3244CA (INTERSIL CORP) 1Microamp, +3V to +5.5V, 250kbps, RS-232 Transceiver with Enhanced Automatic Powerdown PDF資料下載
參數(shù)資料
| 型號(hào)： | ICL3244CA |
| 廠商： | INTERSIL CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 1Microamp, +3V to +5.5V, 250kbps, RS-232 Transceiver with Enhanced Automatic Powerdown |
| 中文描述： | TRIPLE LINE TRANSCEIVER, PDSO28 |
| 封裝： | PLASTIC, MO-150AH, SSOP-28 |
| 文件頁數(shù)： | 2/13頁 |
| 文件大小： | 141K |
| 代理商： | ICL3244CA |
4-2
Typical Operating Circuit
ICL3244
Pin Descriptions
PIN
FUNCTION
V
CC
V+
System Power Supply Input (3.0V to 5.5V).
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
T
OUT
R
IN
R
OUT
R
OUTB
INVALID
TTL/CMOS Compatible Transmitter Inputs.
RS-232 Level (Nominally
±
5.5V) Transmitter Outputs.
RS-232 Compatible Receiver Inputs.
TTL/CMOS Level Receiver Outputs.
TTL/CMOS Level, Noninverting, Always Enabled Receiver Outputs.
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).
FORCEON
Active High Input to override automatic powerdown circuitry thereby keeping transmitters active. (FORCEOFF must be high).
26
V
CC
T1
OUT
T2
OUT
T3
OUT
T1
IN
T2
IN
T3
IN
T
1
T
2
T
3
0.1
μ
F
+0.1
μ
F
+
0.1
μ
F
14
13
9
10
12
11
28
24
1
27
3
V+
V-
C1+
C1-
C2+
C2-
+
0.1
μ
F
2
R1
OUT
R1
IN
4
5k
R2
OUT
R2
IN
5
18
5k
R3
OUT
R3
IN
6
17
5k
R4
OUT
R4
IN
7
16
5k
R5
OUT
R5
IN
R
5
8
15
5k
19
R2
OUTB
C
1
C
2
+C
3
C
4
FORCEON
FORCEOFF
23
GND
22
+3.3V
+
0.1
μ
F
20
25
V
CC
TTL/CMOS
LOGIC LEVELS
RS-232
LEVELS
RS-232
LEVELS
R
1
R
2
R
3
R
4
21
INVALID
TO POWER
CONTROL LOGIC
ICL3244
ICL3244
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ICL3244IA | Card Edge Connector; No. of Contacts:30; Pitch Spacing:0.1"; Contact Termination:Solder; Mounting Hole Dia:0.128" |
| ICL3244CB | 1Microamp, +3V to +5.5V, 250kbps, RS-232 Transceiver with Enhanced Automatic Powerdown |
| ICL3244 | 1Microamp, +3V to +5.5V, 250kbps, RS-232 Transceiver with Enhanced Automatic Powerdown |
| ICL3244EIAZ | +/-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown |
| ICL3244EIAZ-T | +/-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICL3244CA-T | 功能描述:IC 3DRVR/5RCVR RS232 3V 28-SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:25 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:16-PDIP 包裝:管件 |
| ICL3244CB | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: 制造商:Intersil Corporation 功能描述: |
| ICL3244CV | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ICL3244E | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:+/-15kV ESD Protected, +3V to +5.5V, 1Microamp, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown |
| ICL3244ECA | 功能描述:IC 3DRVR/5RCVR RS232 3V 28-SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:25 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:16-PDIP 包裝:管件 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。