參數資料
型號: MAX4800ACCM+T
廠商: Maxim Integrated Products
文件頁數: 3/15頁
文件大小: 0K
描述: IC SWITCH OCTAL SPST 48LQFP
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,000
功能: 開關
電路: 8 x SPST - NO
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 2.7 V ~ 6 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應商設備封裝: 48-LQFP(7x7)
包裝: 帶卷 (TR)
MAX4800A/MAX4802A
Low-Charge-Injection, 8-Channel, High-Voltage
Analog Switches with 20MHz Serial Interface
______________________________________________________________________________________
11
Applications Information
Logic Levels
The devices’ digital interface inputs CLK, DIN, LE, and
CLR are tolerant of up to +6V, independent of the VDD
supply voltage, allowing compatibility with higher volt-
age controllers.
Daisy Chaining Multiple Devices
Digital output DOUT is provided to allow the connection
of multiple devices by daisy-chaining (Figure 3).
Connect each DOUT to the DIN of the subsequent
device in the chain. Connect CLK, LE, and CLR inputs
of all devices, and drive LE logic-low to update all
devices simultaneously. Drive CLR high to open all the
switches simultaneously. Additional shift registers may
be included anywhere in series with the MAX4800A/
MAX4802A data chain.
Supply Sequencing and Bypassing
The devices do not require special sequencing of the
VDD, VPP, and VNN supply voltages; however, analog
switch inputs must be unconnected, or satisfy VNN
(VCOM_, VNO_)
≤ VPP during power-up and power-
down. Bypass VDD, VNN, and VPP to GND with a 0.1F
ceramic capacitor as close to the device as possible.
Chip Information
PROCESS: BCDMOS
Table 1. Serial Interface Programming
X = Don’t care.
DATA BITS
CONTROL BITS
FUNCTION
D0
(LSB)
D1
D2
D3
D4
D5
D6
D7
(MSB)
LE
CLR
SW0
SW1
SW2
SW3
SW4
SW5
SW6
SW7
LL
L
Off
HL
L
On
LL
L
Off
HL
L
On
LL
L
Off
HL
L
On
LL
L
Off
HL
L
On
LL
L
Off
HL
L
On
LL
L
Off
HL
L
On
LL
L
Off
HL
L
On
LL
L
Off
HL
L
On
X
H
L
Hold Previous State
X
H
Off
相關PDF資料
PDF描述
MAX4802ACCM+T IC SWITCH OCTAL SPST 48LQFP
MAX4800ACQI+T IC SWITCH OCTAL SPST 28PLCC
MAX4802ACQI+T IC SWITCH OCTAL SPST 28PLCC
MAX4801CQI+T IC SWITCH OCTAL SPST 28PLCC
MAX4800CQI+T IC SWITCH OCTAL SPST 28PLCC
相關代理商/技術參數
參數描述
MAX4800ACQI+ 功能描述:模擬開關 IC 8Ch SPST 20MHz SPI Analog Switch RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻(最大值):0.1 Ohms 切換電壓(最大): 開啟時間(最大值): 關閉時間(最大值): 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4800ACQI+T 功能描述:模擬開關 IC 8Ch SPST 20MHz SPI Analog Switch RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻(最大值):0.1 Ohms 切換電壓(最大): 開啟時間(最大值): 關閉時間(最大值): 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4800ACXZ+ 功能描述:模擬開關 IC 8Ch SPST 20MHz SPI Analog Switch RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻(最大值):0.1 Ohms 切換電壓(最大): 開啟時間(最大值): 關閉時間(最大值): 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4800ACXZ+T 功能描述:模擬開關 IC 8Ch SPST 20MHz SPI Analog Switch RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻(最大值):0.1 Ohms 切換電壓(最大): 開啟時間(最大值): 關閉時間(最大值): 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4800CCM 功能描述:模擬開關 IC RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻(最大值):0.1 Ohms 切換電壓(最大): 開啟時間(最大值): 關閉時間(最大值): 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16