AD8611AR Просмотр технического описания (PDF) - Analog Devices
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AD8611AR Datasheet PDF : 20 Pages
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SPECIFICATIONS
V+ = 5.0 V, V− = VGND = 0 V, TA = 25°C, unless otherwise noted.
Table 1.
Parameter
INPUT CHARACTERISTICS
Offset Voltage
Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Common-Mode Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain
Input Capacitance
LATCH ENABLE INPUT
Logic 1 Voltage Threshold
Logic 0 Voltage Threshold
Logic 1 Current
Logic 0 Current
Latch Enable
Pulse Width
Setup Time
Hold Time
DIGITAL OUTPUTS
Logic 1 Voltage
Logic 1 Voltage
Logic 0 Voltage
DYNAMIC PERFORMANCE
Input Frequency
Propagation Delay
Propagation Delay
Differential Propagation Delay
(Rising Propagation Delay vs.
Falling Propagation Delay)
Rise Time
Fall Time
POWER SUPPLY
Power Supply Rejection Ratio
V+ Supply Current2
Ground Supply Current2
V− Supply Current2
Symbol Conditions
VOS
ΔVOS/ΔT
IB
IB
IOS
VCM
CMRR
AVO
CIN
−40°C ≤ TA ≤ +85°C
VCM = 0 V
−40°C ≤ TA ≤ +85°C
VCM = 0 V
0 V ≤ VCM ≤ 3.0 V
RL = 10 kΩ
VIH
VCC > 4.3 V
VIL
VCC > 4.3 V
IIH
VCC > 4.3 V, VLH = 3.0 V
IIL
VCC > 4.3 V, VLL = 0.3 V
tPW(E)
tS
tH
VCC > 4.3 V
VCC > 4.3 V
VCC > 4.3 V
VOH
IOH = 50 μA, ΔVIN > 250 mV
VOH
IOH = 3.2 mA, ΔVIN > 250 mV
VOL
IOL = 3.2 mA, ΔVIN > 250 mV
fMAX
400 mV p-p sine wave
tP
200 mV step with 100 mV overdrive1
−40°C ≤ TA ≤ +85°C
tP
100 mV step with 5 mV overdrive
ΔtP
100 mV step with 100 mV overdrive1
20% to 80%
80% to 20%
PSRR
I+
IGND
I−
4.5 V ≤ V+ ≤ 5.5 V
−40°C ≤ TA ≤ +85°C
VO = 0 V, RL = ∞
−40°C ≤ TA ≤ +85°C
−40°C ≤ TA ≤ +85°C
1 Guaranteed by design.
2 Per comparator.
AD8611/AD8612
Min Typ Max Unit
1
7
mV
8
mV
4
μV/°C
–6 –4
μA
–7 –4.5
μA
±4 μA
0.0
3.0 V
55 85
dB
3000
V/V
3.0
pF
2.0 1.65
V
1.60 0.8 V
–1.0 –0.3
μA
–5 –2.7
μA
3
ns
0.5
ns
0.5
ns
3.0 3.35
V
2.4 3.4
V
0.25 0.4 V
100
MHz
4.0
5.5 ns
5
ns
5
ns
0.5
2.0 ns
2.5
ns
1.1
ns
55 73
5.7
3.5
2.2
dB
10 mA
10
7
mA
7
mA
4
mA
5
mA
Rev. A | Page 3 of 20
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