參數(shù)資料
型號： MAX3244CAI
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 通用總線功能
英文描述： LINE TRANSCEIVER|CMOS|3 DRIVER|5 RCVR|SSOP|28PIN|PLASTIC
中文描述： TRIPLE LINE TRANSCEIVER, PDSO28
封裝： SSOP-28
文件頁數(shù)： 3/20頁
文件大?。?/td> 235K
代理商： MAX3244CAI
M
1μA S upply Current, 1Mbps, 3.0V to 5.5V,
RS -232 Transc eivers with AutoS hutdown Plus
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +3V to +5.5V, C1–C4 = 0.1μF, tested at 3.3V ±10%; C
L
= 0.047μF, C2–C4 = 0.33μF, tested at 5.0V ±10%; T
A
= T
MIN
to T
MAX
,
unless otherwise noted. Typical values are at T
A
= +25°C.)
CONDITIONS
SYMBOL
PARAMETER
TRANSMITTER OUTPUTS
mA
300
10M
Output Resistance
Output Short-Circuit Current
V
±5
±5.4
Output Voltage Swing
UNITS
MIN
TYP
MAX
Figure 4a
T1IN = T2IN = GND, T3IN = V
CC
,
T3OUT loaded with 3k
to GND,
T1OUT and T2OUT loaded with
2.5mA each
sec
15
30
60
t
AUTOSHDN
Receiver or Transmitter Edge to
Transmitters Shutdown
μs
100
t
WU
Receiver or Transmitter Edge to
Transmitters Enabled
μs
30
t
INVL
Receiver Positive or Negative
Threshold to
INVALID
Low
μs
1
t
INVH
Receiver Positive or Negative
Threshold to
INVALID
High
V
V
CC
- 0.6
INVALID
, READY
(MAX3224–MAX3227)
Output Voltage High
V
0.4
INVALID
, READY
(MAX3224–MAX3227)
Output Voltage Low
V
-0.3
0.3
Receiver Input Threshold to
INVALID
Output Low
-2.7
V
2.7
Receiver Input Threshold to
INVALID
Output High
V
±5
Transmitter Output Voltage
μA
±25
Output Leakage Current
±60
V
CC
= V+ = V- = 0, transmitter outputs = ±2V
All transmitter outputs loaded with 3k
to
ground
V
CC
= 5V, Figure 5b (Note 2)
V
CC
= 5V, Figure 5b (Note 2)
V
CC
= 5V, Figure 4b
V
CC
= 5V, Figure 4b
I
OUT
= -1.0mA
I
OUT
= -1.6mA
Figure 4a
Negative threshold
Positive threshold
V
CC
= 0 or 3V to 5.5V, V
OUT
= ±12V,
Transmitters disabled
MOUSE DRIVEABILITY
(MAX3244/MAX3245)
AUTOSHUTDOWN PLUS
(FORCEON = GND,
FORCEOFF
= V
CC
)
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參數(shù)描述
MAX3244CAI+ 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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3244CAI+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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3244CAI-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:
MAX3244CWI 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:
MAX3244CWI+ 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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
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