參數(shù)資料
型號(hào)： MAX3221CAE+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 10/16頁(yè)
文件大小： 0K
描述： IC TXRX RS-232 W/SHTDWN 16SSOP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,000
類(lèi)型： 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù)： 1/1
規(guī)程： RS232
電源電壓： 3 V ~ 5.5 V
安裝類(lèi)型： 表面貼裝
封裝/外殼： 16-SSOP（0.209"，5.30mm 寬）
供應(yīng)商設(shè)備封裝： 16-SSOP
包裝： 帶卷 (TR)
MAX3221/MAX3223/MAX3243
1A Supply-Current, True +3V to +5.5V
RS-232 Transceivers with AutoShutdown
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3.0V to +5.5V, C1–C4 = 0.1F (Note 2), TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
Note 2: C1–C4 = 0.1F, tested at 3.3V ±10%. C1 = 0.047F, C2–C4 = 0.33F, tested at 5.0V ±10%.
200
Normal operation
200
Receiver Output Enable Time
Normal operation
ns
tPLH
Receiver input to receiver output,
CL = 150pF
4
8.0
30
Transition-Region Slew Rate
V/s
VCC = 3.3V,
RL = 3k to 7k,
TA = +25°C,
measured from +3V to
-3V or -3V to +3V
Transmitter Skew
200
ns
tPHL - tPLH
PARAMETER
MIN
TYP
MAX
UNITS
±25
Output Short-Circuit Current
±35
±60
mA
Output Resistance
300
10M
Output Leakage Current
A
Input Threshold Low
0.6
1.2
V
±5.0
±5.4
Output Voltage Swing
V
Maximum Data Rate
120
235
kbps
Receiver Propagation Delay
0.3
s
CONDITIONS
VCC = V+ = V- = 0V, transmitter output = ±2V
VOUT = ±12V, VCC = 0V or 3.0V to 5.5V,
transmitters disabled
RL = 3k, CL = 1000pF, one transmitter switching
All transmitter outputs loaded with 3k to ground
ns
Receiver Output Disable Time
tPHL
0.3
Input Voltage Range
-25
25
V
Input Hysteresis
0.3
V
Input Threshold High
V
Input Resistance
35
7
k
TA = +25°C
0.8
1.5
1.8
2.4
1.5
2.4
TA = +25°C
VCC = 3.3V
VCC = 5.0V
CL = 200pF to 2500pF
CL = 200pF to 1000pF
630
±5
Transmitter Output Voltage
V
T1IN = T2IN = GND, T3IN = VCC,
T3OUT loaded with 3k to GND, T1OUT and
T2OUT loaded with 2.5mA each
MAX3221/MAX3223
MAX3243
200
1000
Receiver Skew
100
ns
tPHL - tPLH
MAX3221/MAX3223
MAX3243
100
500
RECEIVER INPUTS
TIMING CHARACTERISTICS
TRANSMITTER OUTPUTS
MOUSE DRIVEABILITY (MAX3243)
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MAX3221CDB 功能描述:RS-232接口集成電路 3-5.5V Single-Ch Line Drvr/Rcvr 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:
MAX3221CDBE4 功能描述:RS-232接口集成電路 3-5.5V Single-Ch Line Drvr/Rcvr 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:
MAX3221CDBG4 功能描述:RS-232接口集成電路 3-5.5V Sgl-Ch RS- 232 Line Drvr/Rcvr 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:
MAX3221CDBR 功能描述:RS-232接口集成電路 1-Channel RS-232 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:
MAX3221CDBRG4 功能描述:RS-232接口集成電路 3-5.5V Single-Ch Line Drvr/Rcvr 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:
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