AD8611 데이터 시트보기 (PDF) - Analog Devices
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AD8611 Datasheet PDF : 20 Pages
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AD8611/AD8612
V+ = 3.0 V, V− = VGND = 0 V, TA = 25°C, unless otherwise noted.
Table 2.
Parameter
INPUT CHARACTERISTICS
Offset Voltage
Input Bias Current
Input Common-Mode Voltage Range
Common-Mode Rejection Ratio
OUTPUT CHARACTERISTICS
Output High Voltage
Output Low Voltage
LATCH ENABLE INPUT
POWER SUPPLY
Power Supply Rejection Ratio
Supply Currents
V+ Supply Current2
Symbol Conditions
VOS
IB
IB
VCM
CMRR
VCM = 0 V
−40°C ≤ TA ≤ +85°C
0 V ≤ VCM ≤ 1.0 V
VOH
IOH = −3.2 mA, VIN > 250 mV
VOL
IOL = +3.2 mA, VIN > 250 mV
Not functional if VCC < 4.3 V
PSRR
I+
2.7 V ≤ V+ ≤ 6 V
VO = 0 V, RL = ∞
−40°C ≤ TA ≤ +85°C
Ground Supply Current2
IGND
−40°C ≤ TA ≤ +85°C
V– Supply Current2
DYNAMIC PERFORMANCE
Propagation Delay
I−
−40°C ≤ TA ≤ +85°C
tP
100 mV step with 20 mV overdrive3
1 Output high voltage without pull-up resistor. It may be useful to have a pull-up resistor to V+ for 3 V operation.
2 Per comparator.
3 Guaranteed by design.
Min Typ Max Unit
1
7
mV
−6 −4.0
μA
−7 −4.5
μA
0
1.0 V
55
dB
1.21
V
0.3 V
46
dB
4.5 6.5 mA
10 mA
2.5 3.5 mA
5.5 mA
2
3.5 mA
4.8 mA
4.5 6.5 ns
Rev. A | Page 4 of 20
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