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参数资料
| 型号： | MAX3380EEUP+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 9/14页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS232 460KBPS 20-TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 2/2 |
| 规程： | RS232 |
| 电源电压： | 2.4 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 带卷 (TR) |
-6
-2
-4
2
0
6
4
8
0
1000
1500
500
2000
2500
3000
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
MAX3380E
toc01
LOAD CAPACITANCE (pF)
TRANSMITTER
OUTPUT
VOLTAGE
(V)
VOUT+
VOUT-
VCC = +4.2V
-6
-2
-4
2
0
6
4
8
0
1000
1500
500
2000
2500
3000
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
MAX3380E
toc02
LOAD CAPACITANCE (pF)
TRANSMITTER
OUTPUT
VOLTAGE
(V)
VOUT+
VOUT-
VCC = +2.5V
0
5
10
15
20
25
30
35
40
0
1000
500
1500
2000
2500
3000
MAX3380E
SLEW RATE vs. LOAD CAPACITANCE
MAX3380E
toc03
LOAD CAPACITANCE (pF)
SLEW
RATE
(V/
μ
s)
VCC = +4.2V
VCC = +2.5V
Typical Operating Characteristics
(VCC = VL = +4.2V, C1 = 0.22F, C2 = C3 = C4 = 1F, C5 = 0.1F parallel with 47F, RL = 3k
Ω, CL = 1000pF, data rate is 250kbps,
TA = +25°C, unless otherwise noted.)
MAX3380E/MAX3381E
+2.35V to +5.5V, 1A, 2Tx/2Rx RS-232 Transceivers
with ±15kV ESD-Protected I/O and Logic Pins
4
_______________________________________________________________________________________
TIMING CHARACTERISTICS
(VCC = +2.35V to +5.5V, VL = +1.65V to +5.5V. When VCC < +4.5V, C1 = C2 = C3 = C4 = 0.1F; when VCC
≥ +4.5V, C1 = 0.047F,
C2 = C3 = C4 = 0.33F; TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = VL = +3.3V, TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX3381E
250
Maximum Data Rate
RL = 3k
Ω, CL = 1000pF, one
transmitter switching
MAX3380E
460
kbps
tPLH
0.15
Receiver Propagation Delay
tPHL
Receiver input to receiver output, CL = 100pF
0.15
s
Transmitter Skew
tPHL- tPLH (Note 2)
200
ns
Receiver Skew
tPHL- tPLH
50
ns
Transition Region Slew Rate
(MAX3380E)
VCC = +4.2V, -3.0V < T_OUT< +3.0V,
RL = 3k
Ω, CL = 250pF to 1000pF, TA = +25°C
20
100
V/s
Transition Region Slew Rate
(MAX3381E)
VCC = +4.2V, -3.0V < T_OUT< +3.0V,
RL = 3k
Ω, CL = 150pF to 1000pF, TA = +25°C
630
V/s
Transition Region Slew Rate
(MAX3380E)
VCC = +2.35V, -3.0V < T_OUT< +3.0V,
RL = 3k
Ω, CL = 250pF to 1000pF, TA = +25°C
30
V/s
Transition Region Slew Rate
(MAX3381E)
VCC = +2.35V, -3.0V < T_OUT< +3.0V,
RL = 3k
Ω, CL = 250pF to 1000pF, TA = +25°C
10
V/s
Note 2: Transmitter skew is measured at the transmitter zero crosspoint.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3381ECUP | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3381ECUP+ | 功能描述:RS-232接口集成电路 2.35-5.5V 1uA 2Tx/Rx 460Kbps Transceiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3381ECUP+T | 功能描述:RS-232接口集成电路 2.35-5.5V 1uA 2Tx/Rx 460Kbps Transceiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3381ECUP-T | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3381EEUP | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
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