參數(shù)資料
型號(hào)： MAX1490EBEPG+
廠(chǎng)商： Maxim Integrated Products
文件頁(yè)數(shù)： 11/19頁(yè)
文件大?。?/td> 0K
描述： IC RS485/RS422 DATA INTRFC 24DIP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 16
類(lèi)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： 4.5 V ~ 5.5 V
安裝類(lèi)型： 通孔
封裝/外殼： 24-DIP（0.600"，15.24mm）
供應(yīng)商設(shè)備封裝： 24-PDIP
包裝： 管件
產(chǎn)品目錄頁(yè)面： 1403 (CN2011-ZH PDF)
±15kV ESD-Protected, Isolated RS-485/RS-422
Data Interfaces
MAX1480E/MAX1490E
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600___________________ 19
2001 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
Ordering Information (continued)
Pin Configurations (continued)
28
27
26
25
24
23
22
21
1
2
3
4
5
6
7
8
AC1
AC2
ISO VCC1
B
D2
D1
VCC2
VCC1
ISO RO DRV
A
ISO DI IN
ISO DE IN
VCC3
SD
FS
GND1
20
19
18
17
9
10
11
12
ISO COM1
ISO DI DRV
ISO VCC2
ISO DE DRV
GND2
DE
VCC4
DI
16
15
13
14
ISO COM2
ISO RO LED
VCC5
RO
MAX487E
MAX1487E
MAX845
ISOLATION BARRIER
DIP
TOP VIEW
MAX1480EA/
MAX1480EC
Data rate for A parts is up to 2500kbps. Data rate for C parts is
up to 250kbps.
Selector Guide
PART
TEMP. RANGE
PIN-PACKAGE
28 Wide Plastic DIP
0°C to +70°C
MAX1480ECCPI
MAX1480ECEPI
-40°C to +85°C
28 Wide Plastic DIP
24 Wide Plastic DIP
0°C to +70°C
MAX1490EACPG
MAX1490EAEPG
-40°C to +85°C
24 Wide Plastic DIP
0°C to +70°C
MAX1490EBCPG
MAX1490EBEPG
-40°C to +85°C
24 Wide Plastic DIP
MAX1490EB
Full
0.25
Yes
No
2.5
Full
MAX1490EA
MAX1480EC
Half
0.25
Yes
No
2.5
Half
MAX1480EA
SLEW-
RATE
LIMITED
DATA
RATE
(Mbps)
HALF/
FULL
DUPLEX
PART
This device is constructed using a unique set of packaging
techniques that impose a limit on the thermal profile the device
can be exposed to during board-level solder attach and
rework. Maxim recommends the use of the solder profiles rec-
ommended in the industry-standard specification, JEDEC
020A, paragraph 7.6, Table 3 for IR/VPR and Convection
Reflow processes. Preheating, per this standard, is required.
Hand or wave soldering is not recommended.
相關(guān)PDF資料
PDF描述
MAX1490EAEPG+ IC RS485/RS422 DATA INTRFC 24DIP
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1490EBEPG+ 功能描述:RS-422/RS-485 接口 IC Isolated RS-485/422 Data Interface RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
MAX1491CAI 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX1491CAI+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 3.5 Digit ADC w/LCD Drivers 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX1491CAI+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 3.5 Digit ADC w/LCD Drivers 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX1491CAI-T 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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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