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參數(shù)資料
| 型號(hào)： | MAX218CAP |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 2/8頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX DUAL RS232 TRUE 20-SSOP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 66 |
| 類型： | 收發(fā)器 |
| 驅(qū)動(dòng)器/接收器數(shù)： | 2/2 |
| 規(guī)程： | RS232 |
| 電源電壓： | 1.8 V ~ 4.25 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SSOP（0.209"，5.30mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-SSOP |
| 包裝： | 管件 |
MAX218
1.8V to 4.25V-Powered,
True RS-232 Dual Transceiver
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(Circuit of Figure 1, VCC = 1.8V to 4.25V, C1 = 0.47F, C2 = C3 = C4 = 1F, L1 = 15H, TA = TMIN to TMAX, unless otherwise noted.
Typical values are at VCC = 3.0V, TA = +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Supply Voltages
VCC ....................................................................-0.3V to +4.6V
V+ .......................................................... (VCC - 0.3V) to +7.5V
V- .......................................................................+0.3V to -7.4V
VCC to V- ..........................................................................+12V
LX ................................................................-0.3V to (1V + V+)
Input Voltages
T_IN, EN, S
—
H
—
D
—
N
–
................................................. -0.3V to +7V
R_IN .................................................................................±25V
Output Voltages
T_OUT.............................................................................±15V)
R_OUT ....................................................-0.3V to (VCC + 0.3V)
Short-Circuit Duration, R_OUT, T_OUT to GND ....... Continuous
Continuous Power Dissipation (TA = +70°C)
Plastic DIP (derate 11.11mW/°C above +70°C) ..........889mW
Wide SO (derate 10.00mW/°C above +70°C)..............800mW
SSOP (derate 8.00mW/°C above +70°C) ...................640mW
Operating Temperature Ranges
MAX218C_ P ..................................................... 0°C to +70°C
MAX218E_ P ................................................... -40°C to +85°C
Storage Temperature Range ........................... -65°C to +150°C
Lead Temperature (soldering, 10sec) ........................... +300°C
All transmitter outputs loaded with 3k
to ground
-15V < R_IN < +15V
No load, VCC = EN = S
—
H
—
D
—
N
–
= 3.0V, TA = +25°C
VCC = 1.8V to 3.6V
VCC = 1.8V to 4.25V
VCC = 2.0V to 4.25V
R_OUT, IOUT = 1.0mA
T_IN, EN, S
—
H
—
D
—
N
–
= 0V or VCC
T_IN
T_IN, EN, S
—
H
—
D
—
N
–
S
—
H
—
D
—
N
–
= EN = 0V, all R_INs static
S
—
H
—
D
—
N
–
= 0V, EN = VCC, all R_INs static
R_OUT, 0V
≤ R_OUT ≤ VCC, EN = 0V
T_IN, EN, S
—
H
—
D
—
N
–
R_OUT, IOUT = -0.4mA
CONDITIONS
V
±5
±6
Output Voltage Swing
k
35
7
Input Resistance
V
0.7
Input Hysteresis
V
2.8
Input Threshold High
3.0
V
0.3
Input Threshold Low
0.4
V
-25
+25
Input Voltage Range
A
0.05
±10
Output Leakage Current
V
VCC - 0.25
VCC - 0.08
Output Voltage High
mA
1.9
3.0
Supply Current (Note 1)
V
1.8
4.25
Operating Voltage Range
V
0.4
Output Voltage Low
A
0.001
±1
Input Leakage Current
V
0.1
Input Hysteresis
V
0.67 x VCC
Input Logic Threshold High
0.04
10
A
0.04
10
Shutdown Supply Current
V
0.33 x VCC
Input Logic Threshold Low
UNITS
MIN
TYP
MAX
PARAMETER
VCC = 0V, -2V < T_OUT < +2V
mA
±24
±100
Output Short-Circuit Current
300
Output Resistance
DC CHARACTERISTICS
EIA/TIA-232E RECEIVER INPUTS
LOGIC
EIA/TIA-232E TRANSMITTER OUTPUTS
Note 1: Entire supply current for the circuit of Figure 1.
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參數(shù)描述 |
|---|---|
| MAX218CAP+ | 功能描述:RS-232接口集成電路 1.8-4.25V True RS232 Dual 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: |
| MAX218CAP+T | 功能描述:RS-232接口集成電路 1.8-4.25V True RS232 Dual 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: |
| MAX218CAP-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: |
| MAX218CPP | 功能描述:RS-232接口集成電路 1.8-4.25V True RS232 Dual 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: |
| MAX218CPP+ | 功能描述:RS-232接口集成電路 1.8-4.25V True RS232 Dual 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: |
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