Junction Temperature ......................................................+150°C
Storage Temperature Range
............................ -65°C to +150°C
Lead Temperature (soldering, 10s)
................................. +300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these
or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Electrical Characteristics
PARAMETER
POWER SUPPLY
Supply Voltage
(V
CC
= +2.7V to +5.5V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
CC
= +3.0V, T
A
= +25°C.) (Note 1)
SYMBOL
V
CC
V
CC
= +5.5V, V
CB_
= 0V or V
CC
Supply Current
I
CC
V
CC
= +2.7V, V
CB_
= +0.5V or +1.4V
V
CC
= +5.5V, V
CB_
= +0.5V or +1.4V
ANALOG SWITCH
Analog Signal Range (Note 2)
On-Resistance (Note 3)
V
X_
, V
Y_
,
V
X
, V
Y
R
ON
T
A
= +25°C
V
CC
= +2.7V; V
X_
= V
Y_
=
V
CC
- 5.5V; -1V, 0V, +1V, +2V,
T
A
= T
MIN
to T
MAX
V
CC
; I
X
_ = I
Y
_ = 100mA
Between X0 and Y0, X1 and Y1, X2 and Y2;
V
CC
= +2.7V; V
X_
or V
Y_
= 0V; I
X_
= I
Y_
= 100mA
V
CC
= +2.7V; V
X_
= V
Y_
= V
CC
- 5.5V,
-1V, 0, +1V, +2V, V
CC
; I
X_
= I
Y_
= 100mA
2
V
CC
= +2.7V, switch open,
V
X0
or V
Y0
= -2.5V or +2.5V,
V
X
or V
Y
= +2.5V or -2.5V
I
L(OFF)
V
CC
= +2.7V, switch open,
V
X1
or V
Y1
= -2.5V or +2.5V,
V
X
or V
Y
= +2.5V or -2.5V
V
CC
= +2.7V, switch open,
V
X2
or V
Y2
= -2.5V or +2.5V,
V
X
or V
Y
= +2.5V or -2.5V
I
L(ON)
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
-50
-200
-50
-200
-50
-200
-100
-300
3.8
V
CC
-
5.5V
0.38
V
CC
0.75
0.8
0.1
0.35
6
+50
+200
+50
+200
+50
+200
+100
+300
nA
Ω
V
CONDITIONS
MIN
1.8
0.05
TYP
MAX
5.5
2
4
8
µA
UNITS
V
On-Resistance Match Between
Channels (Notes 3 and 4)
On-Resistance Flatness
(Notes 3 and 5)
Shunt Switch Resistance
X0, Y0 Off-Leakage Current
(MAX4909/MAX4930/MAX4932)
X1, Y1 Off-Leakage Current
(MAX4930/MAX4932)
X2, Y2 Off-Leakage Current
(MAX4932)
ΔR
ON
R
FLAT
R
SH
Ω
Ω
kΩ
X, Y On-Leakage Current
V
CC
= +2.7V, switch closed,
V
X0
or V
Y0
= -2.5V or +2.5V T
A
= +25°C
or unconnected, V
X
= V
Y
= -2.5V
T
A
= T
MIN
to T
MAX
or +2.5V or floating
nA
www.maximintegrated.com
Maxim Integrated
│
2
MAX4908/MAX4909/
MAX4930/MAX4932
Electrical Characteristics (continued)
Dual 3:1 Clickless Audio Multiplexers
with Negative-Signal Handling
(V
CC
= +2.7V to +5.5V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
CC
= +3.0V, T
A
= +25°C.) (Note 1)
PARAMETER
DYNAMIC CHARACTERISTICS
Turn-On Time
Turn-Off Time
Break-Before-Make Delay
Time
Charge Injection
Power-Supply Rejection Ratio
Off-Isolation
Crosstalk
Total Harmonic Distortion
X_, Y_
Off-Capacitance
X, Y On-Capacitance
DIGITAL INPUTS (CB_)
Input Logic-High
Input Logic-Low
Input Leakage Current
V
IH
V
IL
I
CB
V
CB_
= 0V or V
CC
1.4
0.5
-1
+1
V
V
µA
t
ON
t
OFF
t
D
Q
PSRR
V
ISO
V
CT
THD
V
CC
= +2.7V, CB_ = low to high, R
L
= 50Ω,
C
L
= 5pF, Figure 2
V
CC
= +2.7V, CB_ = high to low, R
L
= 50Ω,
C
L
= 5pF, Figure 2
V
CC
= +2.7V, CB_ = low to high or high to low,
R
L
= 50Ω, C
L
= 5pF, Figure 3
V
X
= V
Y
= 0V, R
GEN
= 0Ω, C
L
= 1nF, Figure 4
f
SW
= 20kHz, V
X
or V
Y
= 1V
RMS
, R
L
= 50Ω, C
L
= 5pF
f
SW
= 20kHz, V
X
= V
Y
= 1V
RMS
, R
L
= 50Ω,
Figure 5 (Note 6)
f
SW
= 20kHz, V
X
or V
Y
= 1V
RMS
, R
L
= 50Ω, Figure 5
f
SW
= 20Hz to 20kHz, V
X
or V
Y
= 0.5V
P-P
, R
L
=
50Ω, DC bias = 0
1.0
1.0
1.0
15
300
60
-80
-70
0.02
200
450
µs
µs
ns
pC
dB
dB
dB
%
pF
pF
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
C
X_(OFF)
f
SW
= 1MHz, V
X
or V
Y
= 0.5V
P-P
, DC bias = 0,
C
Y_(OFF)
Figure 6
C
X(ON)
C
Y(ON)
f
SW
= 1MHz, V
X
or V
Y
= 0.5V
P-P
, DC bias = 0,
Figure 6
Note 1:
All parameters are production tested at T
A
= +25°C and guaranteed by design over the specified temperature range.
Note 2:
Signals on X, Y, X_, or Y_ exceeding V
CC
are clamped by internal diodes. Limit forward-diode current to maximum current
rating.
Note 3:
Guaranteed by design; not production tested.
Note 4:
ΔR
ON
= R
ON(MAX)
– R
ON(MIN)
.
Note 5:
Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
EtherCAT（Ethernet for Control Automation Technology）是一种基于以太网的开发构架的实时工业现场总线通讯协议，EtherCAT是最快的工业以太网技术之一，同时它提供纳秒级精确同步。相对于设置了相同循环时间的其他总线系统，EtherCAT系统结构通常能减少25%-30%的CPU负载，EtherCAT的出现为系统的实时性能和拓扑的灵活性树立了新的标准。...[详细]
据外媒报道，萨里大学（University of Surrey）的研究人员开发出一种无需依赖GPS即可在人口密集的城市地区精确定位设备位置的人工智能系统。该系统可将定位误差从734米缩小到22米以内，这对于自动驾驶汽车和救援车辆等技术的发展意义重大。 图片来源： 萨里大学 在发表于《IEEE Robotics and Automation Letters》的论文中，研究人员介绍了PEn...[详细]
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
