參數(shù)資料
型號(hào): MAX4764
廠商: Maxim Integrated Products, Inc.
英文描述: Low-Voltage. Dual SPDT. Audio Clickless Switches with Negative Rail Capability
中文描述: 低電壓、雙路SPDT音頻開關(guān),無喀嗒聲,可處理負(fù)信號(hào)
文件頁數(shù): 3/15頁
文件大?。?/td> 512K
代理商: MAX4764
M
Low-Voltage, Dual SPDT, Audio Clickless
Switches with Negative Rail Capability
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(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, unless otherwise
noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DYNAMIC CHARACTERISTICS
T
A
= +25°C
25
80
Turn-On Time
t
ON
V
CC
= 2.7V, V
NO
= 1.5V; for NO_,
V
IN_
= 0V to V
CC
; for NC_, V
IN_
=
V
CC
to 0V; R
L
= 300
, C
L
= 35pF,
Figure 2
T
A
= T
MIN
to T
MAX
80
ns
T
A
= +25°C
20
70
Turn-Off Time
t
OFF
V
CC
= 2.7V, V
NC
= 1.5V; for NO_,
V
IN_
= V
CC
to 0V; for NC_, V
IN_
= 0V
to V
CC
; R
L
= 300
, C
L
= 35pF,
Figure 2
T
A
= T
MIN
to T
MAX
70
ns
Break-Before-Make
Time Delay
t
D
V
CC
= 2.7V, V
N_
= 1.5V, for NO_,
V
IN_
= V
CC
to 0V; for NC_, V
IN_
= 0V
to V
CC
; R
L
= 300
, C
L
= 35pF,
Figure 3
T
A
= +25°C
1
7
ns
Charge Injection
Q
V
COM_
= 0V, R
S
= 0
, C
L
= 1.0nF, Figure 4
f = 100kHz, V
COM_
= 1V
RMS
, R
L
= 50
, C
L
= 5pF,
Figure 5
150
pC
Off-Isolation (Note 10)
V
ISO
-65
dB
Crosstalk
V
CT
f = 100kHz, V
COM_
= 1V
RMS
, R
L
= 50
, C
L
= 5pF,
Figure 5
-70
dB
Power-Supply Rejection
Ratio
PSRR
f = 10kHz, V
COM_
= 1V
RMS
, R
L
= 50
, C
L
= 5pF
60
dB
On-Channel -3dB
Bandwidth
BW
Signal = 0dBm, R
L
= 50
, C
L
= 5pF, Figure 5
27
MHz
Total Harmonic Distortion
THD
f = 20Hz to 20kHz, V
COM_
= 0.5V
P-P
, DC Bias = 0,
R
L
= 32
0.01
%
NO_, NC_ Off-Capacitance
C
NO_(OFF)
C
NC_(OFF)
C
COM_(ON)
f = 1MHz, V
COM_
= 0.5V
P-P
, DC Bias = 0, Figure 6
f = 1MHz, V
COM_
= 0.5V
P-P
, DC Bias = 0, Figure 6
50
pF
COM On-Capacitance
DIGITAL I/O (IN_)
200
pF
V
CC
= 2.7V to 3.6V
V
CC
= 4.2V to 5.5V
V
CC
= 2.7V to 3.6V
V
CC
= 4.2V to 5.5V
V
IN_
= 0V or V
CC
1.4
2.0
Input Logic High Voltage
V
IH
V
0.5
0.8
+1
Input Logic Low Voltage
V
IL
V
Input Leakage Current
COMPARATOR (MAX4763/MAX4765)
Comparator Threshold
I
IN
-1
μA
V
CC
/ 3
V
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