參數(shù)資料
型號: MAX218CAP
廠商: Maxim Integrated Products
文件頁數(shù): 4/8頁
文件大?。?/td> 0K
描述: IC TXRX DUAL RS232 TRUE 20-SSOP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 66
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 2/2
規(guī)程: RS232
電源電壓: 1.8 V ~ 4.25 V
安裝類型: 表面貼裝
封裝/外殼: 20-SSOP(0.209",5.30mm 寬)
供應商設備封裝: 20-SSOP
包裝: 管件
MAX218
1.8V to 4.25V-Powered,
True RS-232 Dual Transceiver
4
_______________________________________________________________________________________
8
-8
0
TRANSMITTER OUTPUT VOLTAGE vs.
LOAD CAPACITANCE AT 120kbps
MAX3218-04
LOAD CAPACITANCE (pF)
TRANSMITTER
OUTPUT
VOLTAGE
(V)
3000
0
-2
-6
-4
1000
2000
5000
6
4
2
4000
VOUT+
VOUT-
12
0
SLEW RATE vs.
TRANSMITTER CAPACITANCE
MAX3218-05
LOAD CAPACITANCE (pF)
SLEW
RATE
(V/
s)
3000
4
2
0
1000
2000
5000
10
8
6
4000
+SLEW
-SLEW
DATA RATE 120kbps,
TRANSMITTERS LOADED WITH
3k
PLUS INDICATED CAPACITANCE
__________________________________________Typical Operating Characteristics
(Circuit of Figure 1, VCC = 1.8V, all transmitter outputs loaded with 3k, TA = +25°C, unless otherwise noted.)
120
140
0
1.8
SUPPLY CURRENT vs.
SUPPLY VOLTAGE
MAX3218-01
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
3.6
60
40
20
2.4
3.0
80
100
4.2
1 TRANSMITTER FULL DATA RATE
1 TRANSMITTER 1/8 DATA RATE
RL = 3k + 2500pF
240kbps
120kbps
20kbps
0kbps
100
20
0
TRANSMITTING SUPPLY CURRENT
vs. LOAD CAPACITANCE
MAX3218-02
LOAD CAPACITANCE (pF)
SUPPLY
CURRENT
(mA)
3000
60
50
30
40
1000
2000
5000
90
80
70
4000
20kbps
120kbps
VCC = 2.4V
TRANSMITTER 1 OPERATING
AT SPECIFIED BIT RATE,
TRANSMITTER 2 OPERATING
AT 1/16 THAT RATE.
235kbps
VOH
SHDN
T_OUT
2V/div
VOL
TIME TO EXIT SHUTDOWN
(ONE TRANSMITTER HIGH,
ONE TRANSMITTER LOW)
100
s/div
VCC = 1.8V
RL = 3k || 2500pF
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX218CAP+ 功能描述:RS-232接口集成電路 1.8-4.25V True RS232 Dual 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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX218CAP+T 功能描述:RS-232接口集成電路 1.8-4.25V True RS232 Dual 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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX218CAP-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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX218CPP 功能描述:RS-232接口集成電路 1.8-4.25V True RS232 Dual 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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX218CPP+ 功能描述:RS-232接口集成電路 1.8-4.25V True RS232 Dual 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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: