| CD4051/CC4051是单8通道数字控制模拟电子开关，有三个二进控制输入端A、B、C和INH输入，具有低导通阻抗和很低的截止漏电流。幅值为4.5～20V的数字信号可控制峰值至20V的模拟信号。例如，若VDD＝+5V，VSS＝0，VEE＝-13.5V，则0～5V的数字信号可控制-13.5～4.5V的模拟信号。这些开关电路在整个VDD-VSS和VDD-VEE电源范围内具有极低的静态功耗，与控制信号的逻辑状态无关。当INH输入端＝“1”时，所有的通道截止。三位二进制信号选通8通道中的一通道，可连接该输入端至输出。
CD4052/CC4052是一个差分4通道数字控制模拟开关，有A、B两个二进制控制输入端和INH输入，具有低导通阻抗和很低的截止漏电流。幅值为4.5～20V的数字信号可控制峰峰值至20V的模拟信号。例如，若V DD=+5V，VSS=0，VEE=-13.5V，则0～5V的数字信号可控制-13.5～4.5V的模拟信号，这些开关电路在整个VDD-VSS和VDD-VEE电源范围内具有极低的静态功耗，与控制信号的逻辑状态无关，当INH输入端=“1”时，所有通道截止。二位二进制输入信号选通4对通道中的一通道，可连接该输入至输出。
CD4053/CC4053是三2通道数字控制模拟开关，有三个独立的数字控制输入端A、B、C和INH输入，具有低导通阻抗和低的截止漏电流。幅值为4.5～20V的数字信号可控制峰-峰值至20V的数字信号。例如若VDD＝+5，VSS＝0，VEE＝-13.5V，则0～5V的数字信号可控制-13.5～4.5V的模拟信号。这些开关电路在整个VDD-VSS和VDD－VEE电源范围内具有极低的静态功耗，与控制信号的逻辑状态无关。当INH输入端＝“1”时，所有通道截止。控制输入为高电平时，“0”通道被选，反之，“1”通道被选。
| CD4051 CD4052 CD4053真值表 |
| INPUT STATES 输入状态 |
“ON” CHANNELS “开”通道 |
| INHIBIT禁止 |
C |
B |
A |
CD4051B |
CD4052B |
CD4053B |
| 0 |
0 |
0 |
0 |
0 |
0X, 0Y |
cx, bx, ax |
| 0 |
0 |
0 |
1 |
1 |
1X, 1Y |
cx, bx, ay |
| 0 |
0 |
1 |
0 |
2 |
2X, 2Y |
cx, by, ax |
| 0 |
0 |
1 |
1 |
3 |
3X, 3Y |
cx, by, ay |
| 0 |
1 |
0 |
0 |
4 |
|
cy, bx, ax |
| 0 |
1 |
0 |
1 |
5 |
|
cy, bx, ay |
| 0 |
1 |
1 |
0 |
6 |
|
cy, by, ax |
| 0 |
1 |
1 |
1 |
7 |
|
cy, by, ay |
| 1 |
* |
* |
* |
NONE |
NONE |
NONE |
|
CD4051引脚功能说明
|
| 引脚号 |
符号 |
功能 |
| 1 2 4 5 12 13 14 15 |
IN/OUT |
输入/输出端 |
| 9 10 11 |
A B C |
地址端 |
| 3 |
OUT/IN |
公共输出/输入端 |
| 6 |
INH |
禁止端 |
| 7 |
VEE |
模拟信号接地端 |
| 8 |
Vss |
数字信号接地端 |
| 16 |
VDD |
电源+ |
|
CD4052引脚功能说明
|
| 引脚号 |
符号 |
功能 |
| 1 2 4 5 |
IN/OUT |
Y 通道输入/输出端 |
| 11 12 14 15 |
IN/OUT |
X 通道输入/输出端 |
| 9 10 |
A B |
地址端 |
| 3 |
OUT/IN |
Y 公共输出/输入端 |
| 13 |
OUT/IN |
X 公共输出/输入端 |
| 6 |
INH |
禁止端 |
| 7 |
VEE |
模拟信号接地端 |
| 8 |
Vss |
数字信号接地端 |
| 16 |
VDD |
电源+ |
|
CD4053引脚功能说明
|
| 引脚号 |
符号 |
功能 |
| 1 2 3 5 12 13 |
by bx cx cy ay ax |
输入/输出端 |
| 9 10 11 |
c b a |
控制端 |
| 14 |
OUT/IN ax or ay |
公共输出/输入端 ax or ay |
| 15 |
OUT/IN bx or by |
公共输出/输入端 bx or by |
| 4 |
OUT/IN cx or cy |
公共输出/输入端 cx or cy |
| 6 |
INH |
禁止端 |
| 7 |
VEE |
模拟信号接地端 |
| 8 |
Vss |
数字信号接地端 |
| 16 |
VDD |
电源+ |
|
CD4051引脚图
|
|
CD4052引脚图
|
|
CD4053引脚图
|
|
CD4051逻辑图
|
|
CD4052逻辑图
|
|
CD4053逻辑图
|
|
切换时间波形图
|
Absolute Maximum Ratings 绝对最大额定值：
| DC Supply Voltage 直流供电电压 (VDD) |
?0.5 VDC to +18 VDC |
| Input Voltage输入电压 (VIN) |
?0.5 VDC to VDD +0.5 VDC |
| Storage Temperature Range 储存温度范围(TS) |
?65℃ to +150℃ |
| Power Dissipation功耗 (PD) |
| Dual-In-Line 普通双列封装 |
700 mW |
| Small Outline 小外形封装 |
500 mW |
| Lead Temperature 焊接温度(TL) |
| Soldering, 10 seconds)（焊接10秒） |
260℃ |
Recommended Operating Conditions 建议操作条件：
| DC Supply Voltage 直流供电电压 (VDD) |
+5 VDC to +15 VDC |
| Input Voltage输入电压 (VIN) |
0V to VDD VDC |
| Operating Temperature Range工作温度范围 (TA) |
| CD4051BC/CD4052BC/CD4053BC |
?55℃ to +125℃ |
DC Electrical Characteristics 直流电气特性：
|
Symbol 符号
|
Parameter 参数 |
Conditions 条件 |
?55℃ |
+25° |
125℃ |
Units 单位
|
| 最小 |
最大 |
最小 |
典型 |
最大 |
最小 |
最大 |
| Control A, B, C and Inhibit 控制A，B，C和禁止 |
| IIN |
Input Current 输入电流 |
VDD=15V, VEE =0V VIN =0V |
|
?0.1 |
|
?10?5 |
?0.1 |
|
?1.0 |
μA |
| VDD =15V,VIN =15V VEE =0V |
|
0.1 |
|
10?5 |
0.1 |
|
1.0 |
| IDD |
Quiescent Device Current静态电流 |
VDD = 5V |
|
5 |
|
|
5 |
|
150 |
μA |
| VDD = 10V |
|
10 |
|
|
10 |
|
300 |
| VDD = 15V |
|
20 |
|
|
20 |
|
600 |
| Signal Inputs (VIS) and Outputs (VOS) 信号输入(VIS)和输出(VOS) |
| RON |
“ON” Resistance (Peak for VEE ≤ VIS ≤ VDD) |
RL=10kΩ (any channel selected) |
VDD = 2.5V, VEE = ?2.5V or VDD =5V, VEE= 0V |
|
800 |
|
270 |
1050 |
|
1300 |
Ω |
| VDD = 5V, VEE = ?5V or VDD=10V, VEE = 0V |
|
310 |
|
120 |
400 |
|
550 |
Ω |
| VDD = 7.5V, VEE =?7.5V or VDD=15V, VEE = 0V |
|
200 |
|
80 |
240 |
|
320 |
Ω |
| ΔRON |
Δ “ON” Resistance Between Any Two Channels |
RL=10kΩ (any channel selected) |
VDD = 2.5V, VEE =?2.5V or VDD= 5V, VEE = 0V |
|
|
|
10 |
|
|
|
Ω |
| VDD = 5V VEE = ?5V or VDD=10V, VEE = 0V |
|
|
|
10 |
|
|
|
Ω |
| VDD = 7.5V, VEE =?7.5V or VDD=15V, VEE = 0V |
|
|
|
5 |
|
|
|
Ω |
| “OFF” Channel Leakage Current, any channel “OFF” |
VDD =7.5V, VEE=?7.5V O/I=±7.5V, I/O=0V |
|
±50 |
|
±0.01 |
±50 |
|
±500 |
nA |
| “OFF” Channel Leakage Current, all channels “OFF” (Common OUT/IN) |
Inhibit = 7.5V |
CD4051 |
|
±200 |
|
±0.08 |
±200 |
|
±2000 |
nA |
| VDD = 7.5V, VEE = ?7.5V, |
D4052 |
|
±200 |
|
±0.04 |
±200 |
|
±2000 |
| O/I = 0V I/O = ±7.5V |
CD4053 |
|
±200 |
|
±0.02 |
±200 |
|
±2000 |
DC Electrical Characteristics 直流电气特性：
|
符号
|
Parameter 参数 |
Conditions 条件 |
?55℃ |
+25° |
125℃ |
Units 单位
|
| 最小 |
最大 |
最小 |
典型 |
最大 |
最小 |
最大 |
| Control Inputs A, B, C and Inhibit 控制输入 A，B，C，禁止 |
| VIL |
LOW Level Input Voltage 输入低电平电压 |
VEE=VSS RL=1kΩ to VSS IIS<2 μA on all OFF Channels VIS = VDD thru 1kΩ |
| VDD = 5V |
|
1.5 |
|
|
1.5 |
|
1.5 |
V |
| VDD = 10V |
|
3.0 |
|
|
3.0 |
|
3.0 |
| VDD = 15V |
|
4.0 |
|
|
4.0 |
|
4.0 |
| VIH |
HIGH Level Input Voltage 输入高电平电压 |
VDD = 5 |
3.5 |
|
3.5 |
|
|
3.5 |
|
V |
| VDD = 10 |
7 |
|
7 |
|
|
7 |
|
| VDD = 15 |
11 |
|
11 |
|
|
11 |
|
AC Electrical Characteristics 交流电气特性：
| Symbol 符号 |
Parameter 参数 |
Conditions 条件 |
VDD |
最小 |
典型 |
最大 |
Units 单位 |
| tPZH, tPZL |
Propagation Delay Time from Inhibit to Signal Output (channel turning on) 传播延迟时间，以禁止信号输出（通道打开） |
VEE = VSS = 0V RL = 1 kΩ CL = 50 pF |
5V |
|
600 |
1200 |
ns |
| 10V |
|
225 |
450 |
| 15V |
|
160 |
320 |
| tPHZ, tPLZ |
Propagation Delay Time from Inhibit to Signal Output (channel turning off) 传播延迟时间，以禁止信号输出（通道关闭） |
VEE = VSS = 0V RL = 1 kΩ
CL = 50 pF
|
5V |
|
210 |
420 |
ns |
| 10V |
|
100 |
200 |
| 15V |
|
75 |
150 |
| CIN |
Input Capacitance Control input Signal Input (IN/OUT) |
|
|
|
5 |
7.5 |
pF |
| |
|
10 |
15 |
| COUT |
Output Capacitance 输出电容(common OUT/IN) |
| CD4051 |
VEE = VSS = 0V |
10V |
|
30 |
|
pF |
| CD4052 |
10V |
|
15 |
|
| CD4053 |
10V |
|
8 |
|
| CIOS |
Feedthrough Capacitance 馈电容 |
|
|
|
0.2 |
|
pF |
| CPD |
Power Dissipation Capacitance 功耗电容 |
| CD4051 |
|
|
|
110 |
|
pF |
| CD4052 |
|
|
|
140 |
|
| CD4053 |
|
|
|
70 |
|
| Signal Inputs (VIS) and Outputs (VOS) 信号输入(VIS)和输出(VOS) |
| |
Sine Wave Response (Distortion)正弦波响应（失真 |
RL = 10 kΩ fIS = 1 kHz VIS = 5 Vp-p VEE = VSI = 0V |
10V |
|
0.04 |
|
% |
| |
Frequency Response, Channel “ON” (Sine Wave Input) |
RL = 1 kΩ, VEE = 0V, VIS = 5Vp-p, 20 log10 VOS/VIS = ?3 dB |
10V |
|
40 |
|
MHz |
| |
Feedthrough, Channel “OFF” |
RL = 1 kΩ, VEE = VSS = 0V, VIS = 5Vp-p, 20 log10 VOS/VIS = ?40 dB |
10V |
|
10 |
|
MHz |
| |
Crosstalk Between Any Two Channels (frequency at 40 dB) 串扰与任何两个频道（频率为40分贝） |
RL = 1 kΩ, VEE = VSS = 0V, VIS(A) = 5Vp-p 20 log10 VOS(B)/VIS(A) = ?40 dB (Note 4) |
10V |
|
3 |
|
MHz |
| tPHL
tPLH
|
Propagation Delay Signal Input to Signal Output传播延迟信号输入到信号输出 |
VEE = VSS = 0V
CL = 50 pF
|
5V |
|
25 |
55 |
ns |
| 10V |
|
15 |
35 |
| 15V |
|
10 |
25 |
| Control Inputs A, B, C and Inhibit 控制输入 A，B，C，禁止 |
| |
Control Input to Signal Crosstalk 控制输入信号串扰 |
VEE = VSS = 0V, RL = 10 kΩ at both ends of channel Input Square Wave Amplitude = 10V |
10V |
|
65 |
|
mV (peak) |
| tPHL, tPLH |
Propagation Delay Time from Address to Signal Output (channels “ON” or “OFF”) 传播延迟时间从地址信号输出（通道“开”或“关闭” ） |
VEE = VSS = 0V CL = 50 pF |
5V |
|
500 |
1000 |
ns |
| 10V |
|
180 |
360 |
| 15V |
|
120 |
240 |
|
