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參數(shù)資料
| 型號： | MAX3243ECAI |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | TRIPLE LINE TRANSCEIVER, PDSO28 |
| 封裝： | SSOP-28 |
| 文件頁數(shù)： | 3/16頁 |
| 文件大小： | 153K |
| 代理商： | MAX3243ECAI |
kV
kV
M
±15kV ESD-Protected, 1μA, 3.0V to 5.5V, 250kbps,
RS -232 Transc eivers with AutoS hutdown
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +3.0V to +5.5V, C1–C4 = 0.1μF (Note 2), T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
PARAMETER
MIN
TYP
MAX
UNITS
±25
Output Short-Circuit Current
±60
mA
Output Resistance
300
10M
Output Leakage Current
μA
Input Threshold Low
0.6
0.8
1.2
1.5
1.5
V
±5
±5.4
Output Voltage Swing
V
CONDITIONS
V
CC
= V+ = V- = 0, T
OUT
= ±2V
V
OUT
= ±12V, V
CC
= 0 or 3V to
5.5V, transmitters disabled
All transmitter outputs loaded with
3k
to ground
Receiver Positive or Negative
Threshold to
INVALID
High
1
μs
V
CC
= 5V, Figure 5b
Input Hysteresis
Input Resistance
TRANSMITTER OUTPUTS
0.5
5
V
Input Threshold High
V
3
7
k
1.8
2.4
2.4
T
A
= +25°C
T
A
= +25°C
±5.0
Transmitter Output Voltage
V
T1IN = T2IN = GND, T3IN = V
CC
,
T3OUT loaded with 3k
to GND,
T1OUT and T2OUT loaded with
2.5mA each
t
INVH
SYMBOL
V
CC
= 3.3V
V
CC
= 5.0V
V
CC
= 3.3V
V
CC
= 5.0V
±15
±8
±15
IEC 1000-4-2 Air-Gap Discharge
IEC 1000-4-2 Contact Discharge
Human Body Model
Receiver Positive or Negative
Threshold to
INVALID
Low
30
μs
V
CC
= 5V, Figure 5b
t
INVL
Input Voltage Range
-25
-25
25
25
V
V
Receiver or Transmitter Edge to
Transmitters Enabled
100
μs
V
CC
= 5V, Figure 5b
t
WU
R_IN, T_OUT
Input Voltage Range
MOUSE DRIVEABILITY (MAX3243E)
ESD PROTECTION
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3243ECAI+ | 功能描述:RS-232接口集成電路 3-5.5V 250kbps 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: |
| MAX3243ECAI+T | 功能描述:RS-232接口集成電路 3-5.5V 250kbps 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: |
| MAX3243ECAIT | 制造商:MAX 功能描述:* |
| MAX3243ECAI-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: |
| MAX3243ECDB | 功能描述:RS-232接口集成電路 3-5.5V MultiCh Line Driver/Receiver 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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