參數(shù)資料
型號: MAX214EPI+
廠商: Maxim Integrated Products
文件頁數(shù): 3/12頁
文件大?。?/td> 0K
描述: IC TXRX RS-232 PROG 28-DIP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 14
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 3/5
規(guī)程: RS232
電源電壓: 4.5 V ~ 5.5 V
安裝類型: 通孔
封裝/外殼: 28-DIP(0.600",15.24mm)
供應(yīng)商設(shè)備封裝: 28-PDIP
包裝: 管件
產(chǎn)品目錄頁面: 1400 (CN2011-ZH PDF)
MAX214
Programmable DTE/DCE,
+5V RS-232 Transceiver
______________________________________________________________________________________
11
PARAMETER
CONDITIONS
Driver Output
Resistance
-2V < VOUT < +2V
Transition Rate on
Driver Output
V.28
Instantaneous
Slew Rate, Max
3k
to 7k load
300
100mA
30V/
s
+5.0V to +15V
-5.0V to -15V
3k
to 7k load
3k
≤ RL ≤ 7k,
CL ≤ 2500pF
EIA/TIA-232E
4% of the period
EIA/TIA-232E, V.28
SPECIFICATIONS
Driver Output
Voltage
0 Level
1 Level
Output Level, Max
Driver Output
Short-Circuit
Current, Max
1ms or 3% of the
period
DB9 PIN
DB25 PIN
NAME
SYMBOL
FUNCTION
1
8
DCD
Handshake from DCE
2
3
Receive Data
RxD
Data from DCE
3
2
Transmit Data
Data from DTE
4
20
Data Terminal Ready
DTR
Handshake from DTE
5
7
Signal Ground
GND
6
Data Set Ready
DSR
Handshake from DCE
7
4
Request to Send
RTS
Handshake from DTE
8
5
Clear to Send
CTS
Handshake from DCE
9
22
Ring Indicator
RI
Handshake from DCE
Reference point for signals
Received Line Signal Detector, sometimes
called Data Carrier Detect
TxD
Table 3. Summary of EIA/TIA-232E, V.28
Specifications
Table 4. DB9/DB25 Cable Connections Commonly Used for EIA/TIA-232 and V.24
Asynchronous Interfaces
Data Rate
3k
≤ RL ≤ 7k,
CL ≤ 2500pF
Up to 20kbits/sec
No load
±25V
-3.0V to -15V
±25V
+3.0V to +15V
Receiver Input
Voltage
0 Level
1 Level
Input Level, Max
___________________Chip Topography
TRANSISTOR COUNT: 694;
SUBSTRATE CONNECTED TO V+.
TC
0.178"
4.52mm
0.156"
3.96mm
RB
RC
DTE/DCE
TRB
RTB
HI-Z
C2+
C1+
SHDN
TB
RTA
TRA
RE
RDC
RA
TA
C2-
C1-
RDTC
RRE
GND
V-
V+
VCC
RTC
TRC
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參數(shù)描述
MAX214EPI+ 功能描述:RS-232接口集成電路 Prog DTE/DCE 5V RS232 Transceiver RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX214EWI 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX214EWI+ 功能描述:RS-232接口集成電路 Prog DTE/DCE 5V RS232 Transceiver RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX214EWI+T 功能描述:RS-232接口集成電路 Prog DTE/DCE 5V RS232 Transceiver RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX214EWI-T 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: