收藏本站
+3.3V/+5V, 8-Channel Relay Drivers with Fast
Recovery Time and Power-Save Mode
ADDRESS [A7...A0]
00h
01h
Serial-Input Address Map
ACTIVE REGISTER
Output Control Register—OUTR
P o we r - S a ve C o n fig u r a tio n
Re gist e r —P S
D 7
OUT 8
D 6
OUT 7
D 5
OUT 6
D 4
OUT 5
D 3
OUT 4
D 2
OUT 3
D 1
OUT 2
D 0
OUT 1
MSB
LSB
Output Control Register—OUT R (Address = 00h)
Note: Setting D N to logic 1 turns on output OUT N+1 . Setting D N to logic 0, turns off OUT N+1 . Example: Setting D 2 = 1 turns on OUT 3 .
D 7
X
D 6
X
D 5
X
D 4
X
D 3
X
D 2
PS0
D 1
PS1
D 0
PS2
MSB
Power-Save Configuration Register—PS (Address= 01h)
LSB
PS0
0
0
0
0
1
1
1
1
PS1
0
0
1
1
0
0
1
1
PS2
0
1
0
1
0
1
0
1
POWER-SAVE CONFIGURATION
Power-save is disabled (Default Operation)
Power-save is enabled. V OUT set to 70% of V CC , typical after t PS ms (see Note 1), causes
I OUT _ to be reduced to approximately 30%, typical after t PS ms.
Power-save is enabled. V OUT set to 60% of V CC , typical after t PS ms (see Note 1), causes
I OUT _ to be reduced to approximately 40%, typical after t PS ms.
Power-save is enabled. V OUT set to 50% of V CC , typical after t PS ms (see Note 1), causes
I OUT _ to be reduced to approximately 50%, typical after t PS ms.
Power-save is enabled. V OUT set to 40% of V CC , typical after t PS ms (see Note 1), causes
I OUT _ to be reduced to approximately 60%, typical after t PS ms.
Power-save is enabled. V OUT set to 30% of V CC , typical after t PS ms (see Note 1), causes
I OUT _ to be reduced to approximately 70%, typical after t PS ms.
Power-save is enabled. V OUT set to 20% of V CC , typical after t PS ms (see Note 1), causes
I OUT _ to be reduced to approximately 80%, typical after t PS ms.
Power-save is enabled. V OUT set to 10% of V CC , typical after t PS ms (see Note 1), causes
I OUT _ to be reduced to approximately 90%, typical after t PS ms.
Power-Save Configuration Options
Note 1: The time period t PS is determined by the capacitor connected to PSAVE.
Figure 1. 16-Bit Register Map for MAX4822
When CS is low (MAX4822/MAX4823 device is select-
ed), data at DIN is clocked into the shift register syn-
chronously with SCLK’s rising edge. Driving CS from
low to high latches the data in the shift register (Figures
5 and 6).
DOUT is the output of the shift register. Data appears
on DOUT synchronously with SCLK’s falling edge and
is identical to the data at DIN delayed by eight clock
cycles for the MAX4823, or 16 clock cycles for the
MAX4822. When shifting the input data, A7 is the first
input bit in and out of the shift register for the MAX4822
device. D7 is the first bit in or out of the shift register for
10
______________________________________________________________________________________
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
R1S8-1505/P-R CONV DC/DC 1W 15VIN 05VOUT
SP6121EB EVAL BOARD FOR SP6121
A9CCA-0408F FLEX CABLE - AFG04A/AF04/AFG04A
R1S-2409/P-R CONV DC/DC 1W 24VIN 09VOUT
SP6120EB EVAL BOARD FOR SP6120
ASPI-6045S-330M-T INDUCTOR POWER 33UH 6045 SMD
TDC475K020NSE-F CAP TANT 4.7UF 20V 10% RADIAL
ECM15DCST CONN EDGECARD 30POS DIP .156 SLD
相关代理商/技术参数
MAX4822ETP-T 功能描述:功率驱动器IC RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
MAX4822EUP 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX4822EUP-T 制造商:Maxim Integrated Products 功能描述:- Tape and Reel
MAX4823ETP 功能描述:功率驱动器IC RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
MAX4823ETP+ 功能描述:功率驱动器IC 3.3V/5V 8Ch Relay Driver RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
MAX4823ETP+T 功能描述:功率驱动器IC 3.3V/5V 8Ch Relay Driver RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
MAX4823ETP-T 功能描述:功率驱动器IC RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
MAX4823EUP 制造商:Maxim Integrated Products 功能描述:- Rail/Tube