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| 型号： | MAX13488EESA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 13/17页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS485/RS422 8-SOIC |
| 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： | 1/1 |
| 规程： | RS422，RS485 |
| 电源电压： | 4.75 V ~ 5.25 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
MAX13487E/MAX13488E
Half-Duplex RS-485-/RS-422-Compatible
Transceiver with AutoDirection Control
_______________________________________________________________________________________
5
SWITCHING CHARACTERISTICS—MAX13488E (continued)
(VCC = +5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Receiver Enable from Shutdown
to Output Low
tRZL
(SHDN)
Figure 8
2200
ns
Receiver Enable Delay
tRED
Figure 3
70
ns
Time to Shutdown
tSHDN
50
340
700
ns
Note 1: All currents into the device are positive. All currents out of the device are negative. All voltages referred to device ground,
unless otherwise noted.
Note 2: This is a differential voltage from A to B that the driving device must see on the bus to disable its driver.
Note 3: The short-circuit output current applied to peak current just prior to foldback current limiting. The short-circuit foldback out-
put current applies during current limiting to allow a recovery from bus contention.
Typical Operating Characteristics
(VCC = +5.0V, TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT vs. TEMPERATURE
MAX13487Etoc01
TEMPERATURE (
°C)
SUPPLY
CURRENT
(mA)
60
35
10
-15
3.2
3.4
3.6
3.8
4.0
3.0
-40
85
NO LOAD
OUTPUT CURRENT
vs. RECEIVER OUTPUT-HIGH VOLTAGE
MAX13487Etoc02
OUTPUT-HIGH VOLTAGE (V)
OUTPUT
CURRENT
(mA)
4
3
2
1
7
14
21
28
35
0
05
OUTPUT CURRENT
vs. RECEIVER OUTPUT-LOW VOLTAGE
MAX13487Etoc03
OUTPUT-LOW VOLTAGE (V)
OUTPUT
CURRENT
(mA)
4
3
2
1
10
20
30
40
50
60
0
05
RECEIVER OUTPUT-HIGH VOLTAGE
vs. TEMPERATURE
MAX13487Etoc04
TEMPERATURE (
°C)
OUTPUT-HIGH
VOLTAGE
(V)
60
35
10
-15
4.2
4.6
4.4
4.8
5.0
5.2
5.4
4.0
-40
85
IO = 1mA
RECEIVER OUTPUT-LOW
VOLTAGE vs. TEMPERATURE
MAX13487Etoc05
TEMPERATURE (
°C)
OUTPUT-LOW
VOLTAGE
(V)
60
35
10
-15
0.1
0.2
0.3
0.4
0.5
0
-40
85
IO = 1mA
DIFFERENTIAL OUTPUT CURRENT
vs. DIFFERENTIAL OUTPUT VOLTAGE
MAX13487Etoc06
OUTPUT VOLTAGE (V)
OUTPUT
CURRENT
(mA)
4
3
2
1
20
40
60
80
0
05
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1348BETX | 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40 |
| MAX1348BETX+ | 功能描述:ADC / DAC多通道 12-Bit 4Ch 300ksps 5.25 Precision ADC RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40 |
| MAX1348BETX+T | 功能描述:ADC / DAC多通道 12-Bit 4Ch 300ksps 5.25 Precision ADC RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40 |
| MAX1348BETX-T | 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40 |
| MAX134C/D | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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