ADG4612BRUZ Analog Devices Inc, ADG4612BRUZ Datasheet - Page 16

• Manufacturer Part Number: ADG4612BRUZ
• Description: ?5V 4 X SPST Known Power Off
• Manufacturer: Analog Devices Inc

Specifications of ADG4612BRUZ

• Design Resources: Power off protected data acquisition signal chain using ADG4612 , AD711, and AD7476 (CN0165)
• Function: Switch
• Circuit: 4 x SPST - NO
• On-state Resistance: 6.1 Ohm
• Voltage Supply Source: Single, Dual Supply
• Voltage - Supply, Single/dual (±): 3 V ~ 12 V, ±3 V ~ ±5.5 V
• Current - Supply: 140µA
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP (0.173", 4.40mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADG4612/ADG4613
TERMINOLOGY
I
I
I
I
V
V
Terminal S, respectively.
R
R
Terminal S.
ΔR
ΔR
channels.
R
Flatness that is defined as the difference between the maximum
and minimum value of on resistance measured over the specified
analog signal range is represented by R
I
I
I
I
I
I
the switch on.
V
V
V
V
I
I
digital inputs.
C
C
measured with reference to ground.
C
C
measured with reference to ground.
C
C
are measured with reference to ground.
C
C
t
t
input and the output switching on.
ON
DD
DD
SS
SS
S
S
D
D
D
D
INL
INL
ON
ON
D
ON
FLAT (ON)
INL
INH
D
D
S
S
D
D
IN
IN
D
INL
INH
(Off)
(Off) is the source leakage current with the switch off.
(Off) is the drain leakage current with the switch off.
(On) and I
(Off)
(On), I
represents the negative supply current.
, V
(Off)
(Off) represents the off switch source capacitance, which is
ON
ON
(Off) represents the off switch drain capacitance, which is
(On) and C
and V
, I
(Off)
(On), C
represents the positive supply current.
represents the delay between applying the digital control
and I
is the digital input capacitance.
represents the ohmic resistance between Terminal D and
is the maximum input voltage for Logic 0.
is the minimum input voltage for Logic 1.
INH
S
represents the difference between the R
INH
S
S
represent the analog voltage on Terminal D and
(On)
S
represent the low and high input currents of the
(On)
S
(On) represent the channel leakage currents with
S
(On) represent on switch capacitances, which
FLAT (ON)
ON
.
of any two
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t
t
input and the output switching off.
t
t
both switches when switching from one address state to
another.
Fault Response Time
Fault response time is the delay between a fault condition (V
V
Fault Recovery Time
Fault recovery time is, in recovering from a fault condition, the
delay between 50% of the input signal to 90% of the output
signal.
Charge Injection
A measure of the glitch impulse transferred from the digital
input to the analog output during switching.
Off Isolation
Off isolation is a measure of unwanted signal coupling through
an off switch.
Charge Injection
Charge injection is a measure of the glitch impulse transferred
from the digital input to the analog output during switching.
Crosstalk
Crosstalk is a measure of unwanted signal that is coupled
through from one channel to another as a result of parasitic
capacitance.
Bandwidth
Bandwidth is the frequency at which the output is attenuated
by 3 dB.
On Response
On response is the frequency response of the on switch.
Insertion Loss
Insertion loss is the loss due to the on resistance of the switch.
Total Harmonic Distortion + Noise (THD + N)
The ratio of the harmonic amplitude plus noise of the signal to
the fundamental is represented by THD + N.
AC Power Supply Rejection Ratio (ACPSRR)
ACPSRR is the ratio of the amplitude of signal on the output to
the amplitude of the modulation. This is a measure of the ability
of the part to avoid coupling noise and spurious signals that appear
on the supply voltage pin to the output of the switch. The dc
voltage on the device is modulated by a sine wave of 0.62 V p-p.
OFF
OFF
D
D
DD
represents the off time measured between the 80% point of
) on an analog input and the corresponding output below V
represents the delay between applying the digital control
DD
S
>
.