參數(shù)資料
型號(hào)： MAX1490EBEPG
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 通用總線功能
英文描述： 15kV ESD-Protected, Isolated RS-485/RS-422
中文描述： LINE TRANSCEIVER, PDIP24
封裝： PLASTIC, DIP-24
文件頁數(shù)： 9/21頁
文件大?。?/td> 487K
代理商： MAX1490EBEPG
M
Complete, Isolated RS-485/RS-422
Data Interface
_______________________________________________________________________________________
9
_____________________________Typical Operating Characteristics (continued)
(V
CC_
= 5V, FS = V
CC_
, DE
′
= V
CC_
, V
DI
′
= 0V to 5V at 1.25MHz, T
A
= +25°C, unless otherwise noted.)
V
CC_
= 5.0V, DE
′
= V
CC_
DI
=
0V TO 5V AT 1.25MHz
MAX1480A/MAX1490A
RECEIVER t
PHL
RO
2V/div
20ns/div
RECEIVER
INPUT A
1V/div
RECEIVER
INPUT B
1V/div
MAX1480/90-21
V
CC_
= 5.0V, DE
′
= V
CC_
DI
=
0V TO 5V AT 1.25MHz
MAX1480A/MAX1490A
RECEIVER t
PLH
RO
2V/div
20ns/div
RECEIVER
INPUT B
1V/div
RECEIVER
INPUT A
1V/div
MAX1480/90-22
V
CC_
= 5.0V, DE
′
= V
CC_
DI
= 0V TO 5V AT 125kHz
MAX1480B/MAX1480C/MAX1490B
RECEIVER t
PHL
RECEIVER
INPUT A
1V/div
RECEIVER
INPUT B
1V/div
RO
2V/div
200ns/div
MAX1480/90-23
V
CC_
= 5.0V, DE
′
= V
CC_
DI
= 0V TO 5V AT 125kHz
MAX1480B/MAX1480C/MAX1490B
RECEIVER t
PLH
RECEIVER
INPUT A
1V/div
RECEIVER
INPUT B
1V/div
RO
2V/div
500ns/div
MAX1480/90-24
V
DI
′
= 0V
V
SD
= 5V TO 0V AT 1kHz
POWER-UP DELAY TO DRIVER OUTPUTS VALID
DRIVER
OUTPUT B
(Z FOR MAX1490)
2V/div
1
μ
s/div
SD
2V/div
M
相關(guān)PDF資料
PDF描述
MAX1490AEPG Complete, Isolated RS-485/RS-422 Data Interface
MAX1490BEPG Complete, Isolated RS-485/RS-422 Data Interface
MAX1490E 15kV ESD-Protected, Isolated RS-485/RS-422
MAX1490EACPG 15kV ESD-Protected, Isolated RS-485/RS-422
MAX1480AEPI Complete, Isolated RS-485/RS-422 Data Interface
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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
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
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
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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