參數(shù)資料
型號(hào)： MAX3245EEUI+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 16/21頁(yè)
文件大?。?/td> 0K
描述： IC TXRX RS232 1MBPS SD 28TSSOP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 50
類(lèi)型： 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù)： 3/5
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： 28-TSSOP（0.173"，4.40mm 寬）
供應(yīng)商設(shè)備封裝： 28-TSSOP
包裝： 管件
產(chǎn)品目錄頁(yè)面： 1406 (CN2011-ZH PDF)
±15kV ESD-Protected, 1A, 1Mbps, 3.0V to 5.5V,
RS-232 Transceivers with AutoShutdown Plus
TIMING CHARACTERISTICS—MAX3224E/MAX3226E/MAX3244E
(VCC = +3V to +5.5V, C1–C4 = 0.1F, tested at 3.3V ±10%; C1 = 0.047F, C2–C4 = 0.33F, tested at 5.0V ±10%; TA = TMIN to TMAX,
unless otherwise noted. Typical values are at TA = +25°C.)
TIMING CHARACTERISTICS—MAX3225E/MAX3227E/MAX3245E
(VCC = +3V to +5.5V, C1–C4 = 0.1F, tested at 3.3V ±10%; C1 = 0.047F, C2–C4 = 0.33F, tested at 5.0V ±10%; TA = TMIN to TMAX,
unless otherwise noted. Typical values 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 1000pF
R_IN to R_OUT, CL = 150pF
RL = 3k
Ω, CL = 1000pF,
one transmitter switching
VCC = 3.3V, TA = +25°C,
RL = 3k
Ω to 7kΩ,
measured from +3V to -3V
or -3V to +3V, one trans-
mitter switching
Normal operation (MAX3244E only)
(Note 3)
CONDITIONS
0.15
tPLH
s
0.15
tPHL
kbps
250
Maximum Data Rate
Receiver Propagation Delay
V/s
630
Transition-Region Slew Rate
ns
200
Receiver Output Enable Time
ns
200
Receiver Output Disable Time
ns
100
tPHL - tPLH
Transmitter Skew
ns
50
tPHL - tPLH
Receiver Skew
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
VCC = 4.5V to 5.5V, RL = 3k
Ω,
CL = 1000pF, one transmitter switching
VCC = 3.0V to 4.5V, RL = 3k
Ω,
CL = 250pF, one transmitter switching
RL = 3k
Ω, CL = 1000pF,
one transmitter switching
VCC = 3.3V, TA = +25°C,
RL = 3k
Ω to 7kΩ, CL = 150pF to 1000pF,
measured from +3V to -3V or -3V to +3V,
one transmitter switching
(Note 3)
R_IN to R_OUT, CL = 150pF
Normal operation (MAX3245E only)
CONDITIONS
1000
kbps
250
Maximum Data Rate
V/s
24
150
Transition-Region Slew Rate
ns
50
tPHL - tPLH
Receiver Skew
ns
25
tPHL - tPLH
Transmitter Skew
s
0.15
tPHL
Receiver Propagation Delay
0.15
tPLH
ns
200
Receiver Output Enable Time
ns
200
Receiver Output Disable Time
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
4
Maxim Integrated
MAX3224E/MAX3225E/
MAX3226E/MAX3227E/MAX3244E/MAX3245E
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3245EEUI+ 功能描述:RS-232接口集成電路 3-5.5V 1Mbps 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:
MAX3245EEUI+T 功能描述:RS-232接口集成電路 3-5.5V 1Mbps 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:
MAX3245EEUI-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:
MAX3245EEWI 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:
MAX3245EEWI+ 功能描述:RS-232接口集成電路 3-5.5V 1Mbps 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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