參數資料
型號: DG529CJ+
廠商: Maxim Integrated Products
文件頁數: 11/12頁
文件大小: 0K
描述: IC MULTIPLEXER DUAL 4X1 18DIP
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 20
功能: 多路復用器
電路: 2 x 4:1
導通狀態(tài)電阻: 400 歐姆
電壓電源: 單/雙電源
電壓 - 電源,單路/雙路(±): 5 V ~ 30 V,±4.5 V ~ 20 V
工作溫度: 0°C ~ 70°C
安裝類型: 通孔
封裝/外殼: 18-DIP(0.300",7.62mm)
供應商設備封裝: 18-PDIP
包裝: 管件
DG528/DG529
8-Channel Latchable Multiplexers
8
_______________________________________________________________________________________
PROTECTION
V-
Sn
S1
D
V+
CLK
RESET
4-WIDE LATCH
RS
PROTECTION
WR
PROTECTION
A_
PROTECTION
LEVEL SHIFT
DECODE
EN
Figure 8. Simplified Internal Structure
_______________________Applications
Operation with Supply Voltages
Other Than ±15V
Maxim guarantees the DG528/DG529 for operation
from ±4.5V to ±20V supplies. The switching delays
increase by about a factor of two at ±5V, and break-
before-make action is preserved.
The DG528/DG529 can operate with a single +5V to
+30V supply as well as asymmetrical power supplies
like +15V and -5V. The digital threshold will remain
approximately 1.6V above the GND pin, and the analog
characteristics such as rDS(ON) are determined by the
total voltage difference between V+ and V-. Connect V-
to 0V when operating with a +5V to +30V single supply.
Digital Interface Levels
The typical digital threshold of both the address lines
and EN is 1.6V with a temperature coefficient of
approximately -3mV/°C, ensuring compatibility with TTL
logic over the temperature range. The digital threshold
is relatively independent of the power-supply voltages,
going from a typical 1.6V when V+ is 15V to 1.5V typi-
cal with V+ = 5V. Therefore, Maxim’s DG528/DG529
operate with standard TTL logic levels, even with ±5V
power supplies. In all cases, EN’s threshold is the same
as the other logic inputs and is referenced to GND.
The digital inputs can also be driven with CMOS logic
levels swinging from either V+ to V- or from V+ to GND.
The digital input current is just a few nanoamps of leak-
age at all input-voltage levels with a guaranteed maxi-
mum of 1A. The digital inputs are protected from ESD
by a 30V zener diode between the input and V+ and
can be driven ±2V beyond the supplies without draw-
ing excessive current.
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相關代理商/技術參數
參數描述
DG529CJ+ 功能描述:多路器開關 IC Dual 4:1 CMOS Mid V Latchable MUX RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻(最大值):7 Ohms 開啟時間(最大值): 關閉時間(最大值): 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16
DG529CK 功能描述:多路器開關 IC RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻(最大值):7 Ohms 開啟時間(最大值): 關閉時間(最大值): 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16
DG529CN 功能描述:多路器開關 IC RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻(最大值):7 Ohms 開啟時間(最大值): 關閉時間(最大值): 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16
DG529CWN 功能描述:多路器開關 IC RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻(最大值):7 Ohms 開啟時間(最大值): 關閉時間(最大值): 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16
DG529CWN+ 功能描述:多路器開關 IC Dual 4:1 CMOS Mid V Latchable MUX RoHS:否 制造商:Texas Instruments 通道數量:1 開關數量:4 開啟電阻(最大值):7 Ohms 開啟時間(最大值): 關閉時間(最大值): 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UQFN-16