AD8469WBRMZ Просмотр технического описания (PDF) - Analog Devices
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производитель
AD8469WBRMZ
Analog Devices
AD8469WBRMZ Datasheet PDF : 12 Pages
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Data Sheet
AD8469
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
VCC = 2.5 V, TA = −40°C to +125°C, typical values at TA = 25°C, unless otherwise noted.
Table 1.
Parameter
DC INPUT CHARACTERISTICS
Voltage Range
Common-Mode Range
Differential Voltage
Offset Voltage
Bias Current
Offset Current
Capacitance
Differential Mode Resistance
Common-Mode Resistance
Active Gain
Common-Mode Rejection Ratio
Hysteresis
HYSTERESIS MODE AND TIMING
Hysteresis Mode Bias Voltage
Minimum Resistor Value
SHUTDOWN PIN CHARACTERISTICS1
Input Voltage High
Input Voltage Low
Input Current High
Sleep Time
Wake-Up Time
DC OUTPUT CHARACTERISTICS
Output Voltage High
Output Voltage Low
AC PERFORMANCE2
Rise Time/Fall Time
Propagation Delay
Propagation Delay Skew
Rising-to-Falling Transition
Q to Q
Overdrive Dispersion
Common-Mode Dispersion
POWER SUPPLY
Supply Voltage Range
Positive Supply Current
Power Dissipation
Power Supply Rejection Ratio
Shutdown Current
Symbol Test Conditions/Comments
VP, VN
VCM
VOS
IP, IN
VCC = 2.5 V to 5.5 V
VCC = 2.5 V to 5.5 V
VCC = 2.5 V to 5.5 V
CP, CN
AV
CMRR
−0.5 V to VCC + 0.5 V
−0.5 V to VCC + 0.5 V
VCM = −0.2 V to +2.7 V, VCC = 2.5 V
VCM = −0.2 V to +2.7 V, VCC = 5.5 V
RHYS = ∞
Current = 1 μA
Hysteresis = 120 mV
VIH
Comparator is operating
VIL
Shutdown guaranteed
IIH
VIH = VCC
tSD
lCC < 100 µA
tH
VP = 10 mV, output valid
VCC = 2.5 V
VOH
IOH = 0.8 mA
VOL
IOL = 0.8 mA
tR/tF
10% to 90%, VCC = 2.5 V
10% to 90%, VCC = 5.5 V
tPD
VOD = 10 mV, VCC = 2.5 V
VOD = 50 mV, VCC = 5.5 V
VCC = 2.5 V
VCC = 5.5 V
VCC = 2.5 V
VCC = 5.5 V
10 mV < VOD < 125 mV
−0.2 V < VCM < VCC + 0.2 V
VCC
IVCC
PD
PSRR
ISD
VCC = 2.5 V
VCC = 5.5 V
VCC = 2.5 V
VCC = 5.5 V
VCC = 2.5 V to 5.5 V
VCC = 2.5 V to 5.5 V
Min
Typ
−0.2
−0.2
−5.0
±3
−0.4
−1.0
1
200
100
80
50
50
0.1
1.145
1.25
30
2.0
−0.2
−6
300
150
VCC − 0.4
25 to 50
45 to 75
30 to 50
35 to 60
4.5
8
3
4
12
1.5
2.5
550
800
1.4
4.5
−50
150
Max
Unit
VCC + 0.2 V
VCC + 0.2 V
VCC
V
+5.0
mV
+0.4
µA
+1.0
µA
pF
7000
kΩ
4000
kΩ
dB
dB
dB
mV
1.35
V
120
kΩ
VCC
V
+0.4
V
+6
µA
ns
ns
V
0.4
V
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
5.5
V
650
μA
1100
μA
1.7
mW
7
mW
dB
260
μA
1 The output is high impedance when the device is in shutdown mode. Note that this feature must be used with care because the enable/disable time is much longer
than with a true tristate output.
2 VIN = 100 mV square input at 1 MHz, VCM = 0 V, CL = 15 pF, VCC = 2.5 V, unless otherwise noted.
Rev. 0 | Page 3 of 12
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