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參數資料
| 型號： | MAX221CAE+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 3/8頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX RS-232 5V 16-SSOP |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 76 |
| 類型： | 收發(fā)器 |
| 驅動器/接收器數： | 1/1 |
| 規(guī)程： | RS232 |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SSOP（0.209"，5.30mm 寬） |
| 供應商設備封裝： | 16-SSOP |
| 包裝： | 管件 |
| 產品目錄頁面： | 1400 (CN2011-ZH PDF) |
MAX221
+5V, 1A, Single RS-232 Transceiver
with AutoShutdown
_______________________________________________________________________________________
3
TIMING CHARACTERISTICS
(VCC = +5V ±10%, C1–C4 = 0.1F, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +5V ±10%, C1–C4 = 0.1F, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
CONDITIONS
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
VCC = V+ = V- = 0, VOUT = ±2V
Driver loaded with 3k
to ground
TA = +25°C, VCC = 5V
VCC = 5V, no hysteresis in shutdown
TA = +25°C, VCC = 5V
mA
±10
±60
Output Short-Circuit Current
300
Output Resistance
V
±5
±9
Output Voltage Swing
k
35
7
Input Resistance
V
0.5
Input Hysteresis
V
1.7
2.4
Input Threshold High
V
0.8
1.2
Input Threshold Low
V
-25
25
Input Voltage Range
RL = 3k to 7k, CL = 50pF to 1000pF,
VCC = 4.5V
CONDITIONS
kbps
250
Maximum Data Rate
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
TA = +25°C, VCC = 5V, RL = 3k to 7k,
CL = 500pF to 1000pF, measured from
-3V to +3V or +3V to -3V
(Note 1)
Normal operation
CL = 150pF
V/s
36
30
Transition-Region Slew Rate
ns
50
| tPHL - tPLH|
Receiver Skew
ns
200
| tPHL - tPLH|
Transmitter Skew
ns
200
Receiver Output Disable Time
ns
300
Receiver Output Enable Time
s
0.15
tPHL, tPLH
Receiver Propagation Delay
Note 1: Transmitter skew is measured at the transmitter zero crosspoints.
RECEIVER INPUT
TRANSMITTER OUTPUT
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX221CAE+ | 功能描述:RS-232接口集成電路 5V 1uA Single RS-232 Txr w/AutoShut RoHS:否 制造商:Exar 數據速率: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: |
| MAX221CAE+T | 功能描述:RS-232接口集成電路 5V 1uA Single RS-232 Txr w/AutoShut RoHS:否 制造商:Exar 數據速率: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: |
| MAX221CAE-T | 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數據速率: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: |
| MAX221CUE | 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數據速率: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: |
| MAX221CUE+ | 功能描述:RS-232接口集成電路 5V 1uA Single RS-232 Txr w/AutoShut RoHS:否 制造商:Exar 數據速率: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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