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参数资料
| 型号： | DG528AK/883B |
| 厂商： | INTERSIL CORP |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | 8-CHANNEL, SGL ENDED MULTIPLEXER, CDIP18 |
| 封装： | CERDIP-18 |
| 文件页数： | 15/16页 |
| 文件大小： | 313K |
| 代理商： | DG528AK/883B |
12-8
Minimum Input Timing Requirements Over Full Temperature Range
PARAMETER
MEASURED TERMINAL
MIN
UNITS
WRITE Pulse Width, tWW
WR, See Figure 1
300
ns
A, EN Data Valid After WRITE (Stabilization Time), tDW A0, A1, (A2), EN, WR; See Figure 1
180
ns
A, EN Data Valid After WRITE (Hold Time), tWD
A0, A1, (A2), EN, WR; See Figure 1
30
ns
RESET Pulse Width, tRS
RS, (Note 6), VS = 5V, See Figure 2
500
ns
NOTES:
1. Signals on VS, VD or VIN exceeding V+ or V- will be clamped by internal diodes. Limit diode forward current to maximum current ratings.
2. Typical values are for design aid only, not guaranteed and not subject to production testing.
3. The algebraic convention whereby the most negative value is a minimum, and most positive value is a maximum, is used in this datasheet.
4.
, where VS = input to OFF switch, and VD = output due to VS.
5. ID(ON) is leakage from driver into “ON” switch.
6. Period of Reset (RS) pulse must be at least 50
s during or after power ON.
7. Parameter not tested. Parameter guaranteed by design or characterization.
Test Circuits and Waveforms
FIGURE 1. WR TIMING WAVEFORMS
FIGURE 2. RS TIMING WAVEFORMS
FIGURE 3A. tTRANSITION SWITCHING TIME TEST CIRCUIT
Similar connections for DG526
FIGURE 3B. tTRANSITION SWITCHING TIME TEST CIRCUIT
Similar connections for DG527
OFF Isolation
20
V
S
V
D
----------
=
3V
0
WR
A0, A1, (A2)
3V
0
1.5V
tWW
tDW
tWD
2.0V
0.8V
EN
3V
0
RS
VO
0V
SWITCH
OUTPUT
1.5V
tRS
tOFF(RS)
0.8VO
EN
RS
A0
S2 THRU S7
A1
A2
LOGIC
INPUT
50
+2.4V
SWITCH
OUTPUT
35pF
1M
+15V
-15V
+10V
±10V
GND
WR
V-
DG528
S1
S8
D
V+
VD
EN
RS
S2A THRU S4A ,
A0
A1
LOGIC
INPUT
50
+2.4V
SWITCH
OUTPUT
35pF
1M
+15V
-15V
+10V
±10V
GND
WR
V-
DG529
S1B
S4B
DB
V+
DA
S2B, AND S3B
VDB
DG526, DG527, DG528, DG529
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DG528AZ | 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| DG528AZ/883B | 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| DG528BK | 制造商:Vishay Siliconix 功能描述:8 CHAN MUX WITH LATCHES 制造商:Vishay Siliconix 功能描述:IC MULTIPLEXER 8X1 18DIP |
| DG528BY | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| DG528C/D | 功能描述:多路器开关 IC RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
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