參數(shù)資料
型號(hào): ADG739BRU
廠商: ANALOG DEVICES INC
元件分類: 運(yùn)動(dòng)控制電子
英文描述: CMOS, Low-Voltage, 3-Wire Serially-Controlled, Matrix Switches
中文描述: DUAL 4-CHANNEL, AUDIO/VIDEO SWITCH, PDSO16
封裝: TSSOP-16
文件頁(yè)數(shù): 6/12頁(yè)
文件大?。?/td> 156K
代理商: ADG739BRU
–6–
REV. 0
ADG738/ADG739
ABSOLUTE MAXIMUM RATINGS
1
(T
A
= 25
°
C unless otherwise noted.)
V
DD
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
Analog, Digital Inputs
2
. . . . . . . . . . –0.3 V to V
DD
+ 0.3 V or
30 mA, Whichever Occurs First
Peak Current, S or D . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
(Pulsed at 1 ms, 10% Duty Cycle max)
Continuous Current, Each S . . . . . . . . . . . . . . . . . . . . . 30 mA
Continuous Current D, ADG739 . . . . . . . . . . . . . . . . . 80 mA
Continuous Current D, ADG738 . . . . . . . . . . . . . . . . 120 mA
Operating Temperature Range
Industrial (B Version) . . . . . . . . . . . . . . . . –40
°
C to +85
°
C
Storage Temperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 150
°
C
TSSOP Package
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . 150.4
°
C/W
θ
JC
Thermal Impedance . . . . . . . . . . . . . . . . . . . . 27.6
°
C/W
Lead Temperature, Soldering (10 seconds) . . . . . . . . . . 300
°
C
IR Reflow, Peak Temperature . . . . . . . . . . . . . . . . . . . . 220
°
C
NOTES
1
Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability. Only one absolute
maximum rating may be applied at any one time.
2
Overvoltages at IN, S or D will be clamped by internal diodes. Current should be
limited to the maximum ratings given.
TERMINOLOGY
C
D
, C
S
(ON) “ON” Switch Capacitance. Measured with refer-
ence to ground.
C
IN
Digital Input Capacitance.
t
ON
Delay time between the 50% and 90% points
of the
SYNC
rising edge and the switch “ON”
condition.
t
OFF
Delay time between the 50% and 90% points
of the
SYNC
rising edge and the switch “OFF”
condition.
t
D
“OFF” time measured between the 80% points of
both switches when switching from one switch to
another.
Charge
A measure of the glitch impulse transferred from
Injection
the digital input to the analog output during
switching.
Off Isolation
A measure of unwanted signal coupling through
an “OFF” switch.
Crosstalk
A measure of unwanted signal which is coupled
through from one channel to another as a result
of parasitic capacitance.
Bandwidth
The frequency at which the output is attenuated
by 3 dBs.
On Response The frequency response of the “ON” switch.
Insertion
The loss due to the ON resistance of the switch.
Loss
V
DD
I
DD
GND
S
D
V
D
(V
S
)
R
ON
R
ON
Most Positive Power Supply Potential.
Positive Supply Current.
Ground (0 V) Reference.
Source Terminal. May be an input or output.
Drain Terminal. May be an input or output.
Analog Voltage on Terminals D, S.
Ohmic Resistance between D and S.
On Resistance Match Between any Two Chan-
nels, i.e., R
ON
max – R
ON
min.
Flatness is defined as the difference between the
maximum and minimum value of on resistance
as measured over the specified analog signal range.
Source Leakage Current with the Switch “OFF.”
Drain Leakage Current with the Switch “OFF.”
Channel Leakage Current with the Switch “ON.”
Maximum Input Voltage for Logic “0.”
Minimum Input Voltage for Logic “1.”
Input Current of the Digital Input.
“OFF” Switch Source Capacitance. Measured
with reference to ground.
“OFF” Switch Drain Capacitance. Measured
with reference to ground.
R
FLAT(ON)
I
S
(OFF)
I
D
(OFF)
I
D
, I
S
(ON)
V
INL
V
INH
I
INL
(I
INH
)
C
S
(OFF)
C
D
(OFF)
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the ADG738/ADG739 feature proprietary ESD protection circuitry, permanent damage may occur
on devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions
are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
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