參數(shù)資料
型號(hào)： MAX3185
廠(chǎng)商： Maxim Integrated Products, Inc.
英文描述： 3V, ±15kV ESD-Protected, AutoShutdown Plus RS-232 Transceiver for PDAs and Cell Phones(3V, ±15kV ESD保護(hù),自動(dòng)關(guān)斷，用于PDA和蜂窩式手機(jī)的RS-232收發(fā)器（5收3發(fā)）)
中文描述： ±15kV ESD保護(hù)、符合EMC標(biāo)準(zhǔn)、230kbps RS-232串口，適用于主板/臺(tái)式PC
文件頁(yè)數(shù)： 3/8頁(yè)
文件大?。?/td> 64K
代理商： MAX3185
M
±15kV ESD-Protected, EMC-Compliant, 230kbps
RS-232 Serial Port for Motherboards/Desktop PCs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
= +4.5V to +5.5V, V
DD
= +10.8V to +13.2V, V
SS
= -10.8V to -13.2V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values
are at T
A
= +25°C.)
V
DD
= 12V, V
SS
= -12V, R
L
= 3k
,
C
L
= 1000pF, T
A
= +25°C
V
DD
= 12V, V
SS
= -12V,
R
L
= 3k
to 7k
,
measured from +3V to -3V
or -3V to +3V, Figure 3,
T
A
= +25°C
IEC1000-4-2 (Contact Discharge)
IEC1000-4-2 (Air-Gap Discharge)
4
Human Body Model
t
PHLT
8
30
μs
SR
Transmitter Output
Propagation Delay, High to Low
V/μs
Transition Output Slew Rate
V
CC
= 5V, C
L
= 50pF, T
A
= +25°C
V
CC
= 5V, C
L
= 50pF, T
A
= +25°C
C
L
= 50pF to
1000pF
4.0
4.0
CONDITIONS
t
PHLR
C
L
= 50pF to
2500pF
μs
V
DD
= 12V, V
SS
= -12V, R
L
= 3k
,
C
L
= 1000pF, T
A
= +25°C
Receiver Output
Propagation Delay, High to Low
t
PLHR
4
μs
t
PLHT
Receiver Output
Propagation Delay, Low to High
μs
Transmitter Output
Propagation Delay, Low to High
T3OUT = -5mA, T1OUT = T2OUT = +5mA
120
±7.5
V
Mouse Driveability
V
CC
= 5V, C
L
= 50pF, T
A
= +25°C
0.4
t
SKR
μs
Receiver Propagation Delay
Skew,
|
t
PLHR
- t
PHLR
|
V
CC
= 5V, V
DD
= 12V,
V
SS
= -12V,
R
L
= 3k
to 7k
,
T
A
= +25°C
230
kbps
DR
Guaranteed Data Rate
±8
±15
±15
V
DD
= 12V, V
SS
= -12V, R
L
= 3k
,
C
L
= 1000pF, T
A
= +25°C
0.4
t
SKT
μs
Transmitter Propagation Delay
Skew,
|
t
PLHT
- t
PHLT
|
C
L
= 50pF to
1000pF
4
30
C
L
= 150pF to
2500pF
kV
ESD Protection
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
ESD CHARACTERISTICS
TIMING CHARACTERISTICS
相關(guān)PDF資料
PDF描述
MAX3185CAP 2.5-V/3.3-V Oscillator Gain Stage/Buffer with Enable 8-WSON -40 to 85
MAX3185EAP 2.5-V/3.3-V Oscillator Gain Stage/Buffer with Enable 8-WSON -40 to 85
MAX3185CWP 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
MAX3187CAX 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
MAX3187 2.5-V/3.3-V Oscillator Gain Stage/Buffer with Enable 8-WSON -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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MAX31850EATB+T 功能描述:RS-422/RS-485 接口 IC 10Mbps ESD SR-Lmtd RS485/422 Trxcvr RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
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MAX31850JATB+T 功能描述:RS-422/RS-485 接口 IC 10Mbps ESD SR-Lmtd RS485/422 Trxcvr RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
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