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參數(shù)資料
| 型號： | MAX3228E-MAX3229E |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | RS-232 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | 5V的高速RS - 232收發(fā)器與0.1uF電容 |
| 文件頁數(shù)： | 3/15頁 |
| 文件大小： | 227K |
| 代理商： | MAX3228E-MAX3229E |
M
±15kV ESD-Protected +2.5V to +5.5V
RS-232 Transceivers in UCSP
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +2.5V to +5.5V, V
L
= +1.65V to +5.5V, C1–C4 = 0.1μF, tested at +3.3V ±10%, T
A
= T
MIN
to T
MAX
. Typical values are at T
A
=
+25°C, unless otherwise noted.) (Note 3)
_______________________________________________________________________________________
3
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RECEIVER INPUTS
Input Voltage Range
-25
0.6
0.8
+25
V
V
CC
= +3.3V
V
CC
= +5.0V
V
CC
= +3.3V
V
CC
= +5.0V
1.2
1.7
1.3
1.8
0.5
5
Input Threshold Low
T
A
= +25°C
V
2.4
2.4
Input Threshold High
T
A
= +25°C
V
Input Hysteresis
Input Resistance
AUTO SHUTDOWN
V
3
7
k
Positive threshold
Negative threshold
2.7
Receiver Input Threshold to
INVALID
Output High
Figure 3a
-2.7
V
Receiver Input Threshold to
INVALID
Output Low
-0.3
0.3
V
Receiver Positive or Negative
Threshold to
INVALID
High
t
INVH
V
CC
= +5.0V, Figure 3b
1
μs
Receiver Positive or Negative
Threshold to
INVALID
Low
t
INVL
V
CC
= +5.0V, Figure 3b
30
μs
Receiver Edge to Transmitters
Enabled
t
WU
V
CC
= +5.0V, Figure 3b
100
μs
INVALID OUTPUT
Output Voltage Low
Output Voltage High
TRANSMITTER OUTPUTS
I
OUT
= 0.3mA
I
OUT
= -0.5mA
0.4
V
V
V
CC
- 0.4
V
CC
- 0.1
V
CC
Mode Switch Point
(V
CC
Falling)
T_OUT = ±5.0V to ±3.7V
2.85
3.1
V
V
CC
Mode Switch Point
(V
CC
Rising)
V
C C
M od e S w ch P oi nt H yster esi s
T_OUT = ±3.7V to ±5.0V
3.3
3.7
V
400
mV
V
CC
= +3.1V to
+5.5V, V
CC
falling
(T
A
= +25°C)
±5
±5.4
Output Voltage Swing
All transmitter
outputs loaded with
3k
to ground.
V
CC
= +2.5V to
+3.1V, V
CC
rising
±3.7
V
Output Resistance
Output Short-Circuit Current
Output Leakage Current
ESD PROTECTION
V
CC
= V+ = V- = 0, T_OUT = ±2V
300
10M
mA
μA
±60
±25
T_OUT = ±12V, transmitters disabled
Human Body Model
IEC 1000-4-2 Air-Gap Discharge
IEC 1000-4-2 Contact Discharge
±15
±15
±8
R_IN, T_OUT
kV
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PDF描述 |
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| MAX3228E | 【15kV ESD-Protected @.5V to %.5V RS-232 Transceivers in UCSP |
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| MAX3232 | 3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1μF External Capacitors(3V~5.5V,關(guān)閉方式下接收器有效,120kbps，RS-232收發(fā)器) |
| MAX3237 | 3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1μF External Capacitors(3V~5.5V,關(guān)閉方式下接收器有效,120kbps，RS-232收發(fā)器) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX3229AEEWV+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX3229AEEWV+T | 制造商:Maxim Integrated Products 功能描述:+2.5V TO +5.5V RS-232 TRANSCEIVERS - Tape and Reel |
| MAX3229EBV | 制造商:Maxim Integrated Products 功能描述:+2.5V TO +5.5V RS-232 TRANSCEIVERS IN UCSP (E - Rail/Tube |
| MAX3229EBV-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: |
| MAX3229EEBV | 制造商:Maxim Integrated Products 功能描述::15KV ESD, +2.5V TO +5.5V 1TX/1RX RS-232 TRA - Rail/Tube |
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