參數(shù)資料
型號(hào)： MAX13488EESA+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 10/17頁(yè)
文件大?。?/td> 0K
描述： IC TXRX RS485/RS422 8-SOIC
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
類型： 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù)： 1/1
規(guī)程： RS422，RS485
電源電壓： 4.75 V ~ 5.25 V
安裝類型： 表面貼裝
封裝/外殼： 8-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 8-SOIC
包裝： 帶卷 (TR)
MAX13487E/MAX13488E
Half-Duplex RS-485-/RS-422-Compatible
Transceiver with AutoDirection Control
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
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.
(All voltages referenced to GND.)
Supply Voltage VCC ...............................................................+6V
SHDN, RE, DI..............................................................-0.3V to +6
A, B........................................................................... -8V to +13V
Short-Circuit Duration (RO, A, B) to GND ..................Continuous
Continuous Power Dissipation (TA = +70°C)
8-Pin SO (derate 5.9mW/°C above +70°C)..................471mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering 10s) ..................................+300°C
ELECTRICAL CHARACTERISTICS
(VCC = +5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DRIVER
RDIFF = 100
Ω, Figure 1
2.0
VCC
RDIFF = 54
Ω, Figure 1
1.5
Differential Driver Output
VOD
No load
VCC
V
Driver Common-Mode Output
Voltage
VOC
RL = 100
Ω or 54Ω, Figure 1
VCC / 2
3
V
Driver Disable Threshold
VDT
Figure 2 (Note 2)
+0.6
+1
V
Input-High Voltage
VIH
DI, SHDN, RE
2.0
V
Input-Low Voltage
VIL
DI, SHDN, RE
0.8
V
Input Current
IIN
DI, SHDN, RE
±1
A
0V
≤ VOUT ≤ +12V
+50
+250
Driver Short-Circuit Output
Current
(Note 3)
IOSD
-7V
≤ VOUT ≤ 0V
-250
-50
mA
(VCC - 1V)
≤ VOUT ≤ +12V
20
mA
Driver Short-Circuit Foldback
Output Current (Note 3)
IOSDF
-7V
≤ VOUT ≤ 0V
-20
RECEIVER
VIN = +12V
250
Input Current
(A and B)
IA, B
DI = VCC, VCC
= GND or +5V
VIN = -7V
-200
A
Receiver Differential Threshold
Voltage
VTH
-7V
≤ VCM ≤ +12V
-200
+200
mV
Receiver Input Hysteresis
ΔVTH
VA + VB = 0V
25
mV
Output-High Voltage
VOH
IO = -1.6mA, VA - VB > VTH
VCC -
1.5
V
Output-Low Voltage
VOL
IO = 1mA, VA - VB < -VTH
0.4
V
Tri-State Output Current at
Receiver
IOZR
0V
≤ VO ≤ VCC
±1
A
Receiver Input Resistance
RIN
-7V
≤ VCM ≤ +12V
48
k
Ω
Receiver Output Short-Circuit
Current
IOSR
0V
≤ VRO ≤ VCC
±7
±95
mA
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MAX1348BETX 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: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 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: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 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX1348BETX-T 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX134C/D 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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