參數(shù)資料
型號(hào)： MAX3233ECWP+TG36
廠商： Maxim Integrated Products
文件頁數(shù)： 7/12頁
文件大?。?/td> 0K
描述： IC TXRX RS-232 DL 20-SOIC
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 1,000
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： 3 V ~ 3.6 V
安裝類型： 表面貼裝
封裝/外殼： 20-SOIC（0.295"，7.50mm 寬）
供應(yīng)商設(shè)備封裝： 20-SOIC W
包裝： 帶卷 (TR)
ns
MAX3233E
/MAX3235E
4
_______________________________________________________________________________________
TIMING CHARACTERISTICS
(VCC = +3.0V to +3.6V for MAX3233E, VCC = +4.5V to +5.5V for MAX3235E; TA = TMIN to TMAX, unless otherwise noted. Typical val-
ues are at TA = +25°C.)
Note 2: A transmitter/receiver edge is defined as a transition through the transmitter/receiver input logic thresholds.
Note 3: Transmitter skew is measured at the transmitter zero cross points.
CL = 150pF
to 2500pF
CL = 150pF
to 1000pF
R_IN to R_OUT,
CL = 150pF
RL = 3k
, CL = 1000pF,
one transmitter switching
VCC = 3.3V (MAX3233E),
VCC = 5.0V (MAX3235E),
TA = +25°C,
RL = 3k
to 7k,
measured from +3V to -3V
or -3V to +3V
Normal operation
(Note 4)
CONDITIONS
100
ns
70
tPHL
kbps
250
Maximum Data Rate
Receiver Propagation Delay
V/s
430
630
Transition-Region Slew Rate
ns
200
Receiver Output Enable Time
ns
200
Receiver Output Disable Time
ns
150
tPHL - tPLH
Transmitter Skew
ns
180
tPHL - tPLH
Receiver Skew
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
-10.0
-7.5
VOUT-
VOUT+
-5.0
-2.5
0
2.5
5.0
7.5
10.0
0
1000
2000
3000
4000
5000
TRANSMITTER OUTPUT VOLTAGE vs.
LOAD CAPACITANCE
MAX3233E/35Etoc01
LOAD CAPACITANCE (pF)
TRANSMITTER
OUTPUT
VOLTAGE
(V)
0
10
5
25
20
15
40
35
30
45
0
2000
1000
3000
4000
5000
OPERATING SUPPLY CURRENT
vs. LOAD CAPACITANCE
MAX3233E/35E
toc02
LOAD CAPACITANCE (pF)
SUPPLY
CURRENT
(mA)
TRANSMITTER 1 AT DATA RATE
TRANSMITTER 2 AT 1/16 DATA RATE
20kbps
120kbps
250kbps
0
2
4
6
8
10
12
14
16
0
1000
2000
3000
4000
5000
SLEW RATE vs.
LOAD CAPACITANCE
MAX3233E/35Etoc01
LOAD CAPACITANCE (pF)
SLEW
RATE
(V/
s)
SLEW RATE -
SLEW RATE +
Note 4: Transmitter skew is measured at the transmitter zero crosspoints.
__________________________________________Typical Operating Characteristics
(VCC = +3.3V for MAX3233E, VCC = +5.0V for MAX3235E; 250kbps data rate; all transmitters loaded with 3k
and CL; TA = +25°C,
unless otherwise noted.)
±15kV ESD-Protected, 1A, 250kbps, 3.3V/5V, Dual
RS-232 Transceivers with Internal Capacitors
150
250
tPLH
MAX3233E
MAX3235E
MAX3233E
MAX3235E
50
MAX3235E
MAX3233E
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MAX3233EEPP+G36 功能描述:RS-232接口集成電路 3.3V/5V 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(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
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MAX3233EEWP+G36 功能描述:RS-232接口集成電路 3.3V/5V 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(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
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