ADD8709ASTZ-REEL7 View Datasheet(PDF) - Analog Devices
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ADD8709ASTZ-REEL7 Datasheet PDF : 16 Pages
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ADD8709
ELECTRICAL CHARACTERISTICS
VDD = 16 V, TA @ 25°C, unless otherwise noted.
Table 1.
Parameter
BUFFER CHARACTERISTICS
OUTPUTS
Output Voltage Range (Ch18 to Ch10)
Output Voltage Range (Ch9 to Ch1)
Output vs. Load (Ch18, Ch17, Ch2, Ch1)
Output vs. Load (Ch16 to Ch3)
INPUTS
Offset Voltage
Offset Voltage Drift
Input Bias Current
Input Voltage Range (Ch18 to Ch10)
Input Voltage Range (Ch9 to Ch1)
DYNAMIC PERFORMANCE
Slew Rate
Bandwidth
Settling Time to 0.1%
Phase Margin
Power Supply Rejection Ratio
VOLTAGE REGULATOR
Programmable Range
Initial Regulator Accuracy
Dropout Voltage
Symbol
VOUT
VOUT
∆VOUT1
∆VOUT1
VOS
∆VOS/∆T
IB
VIN
VIN
SR
BW
tS
Фo
PSRR
VREG OUT
VACC
VDO
Line Regulation
Load Regulation
Maximum Load Current
Feedback Reference Voltage
Feedback Input Bias Current
POWER SUPPLY
Supply Voltage
Supply Current
REGLINE
REGLOAD
IO
VREF
IBFB
VS
ISY
Conditions
Min
IL = 100 µA
1.4
IL = 100 µA
0
IL = 20 mA
IL = 5 mA
−40°C ≤ TA ≤ +105°C
−40°C ≤ TA ≤ +105°C
1.4
0
RL = 10 kΩ, CL = 200 pF
4
–3 dB, RL = 10 kΩ, CL = 200 pF
1 V step, RL = 10 kΩ, CL = 200 pF
RL = 10 kΩ, CL = 200 pF
VDD = 7 V to 17 V, −40°C ≤ TA ≤ +105°C 68
No load; VREG OUT = 14.4 V
IL = 100 µA
IL = 5 mA
VIN = 8.5 V to 16.5 V, VOUT = 8 V
IO = 100 µA to 10 mA
−40°C ≤ TA ≤ +105°C
−40°C ≤ TA ≤ +105°C
5
5
−150
7.5
No load, −40°C ≤ TA ≤ +105°C
Typ Max
VDD
VDD − 1.4
15
5
5 15
20
0.5 1.5
VDD
VDD − 1.4
6
4.5
1.1
55
90
VDD − 0.6
0.4 1.5
100 150
310 350
0.01 0.20
0.02 0.10
1.2
10 150
16.5
10.5 17
Unit
V
V
mV
mV
mV
µV/°C
µA
V
V
V/µs
MHz
µs
Degrees
dB
V
%
mV
mV
%/V
%/mA
mA
V
nA
V
mA
1 ∆VOUT is the shift from the desired output voltage under the specified current load.
Rev. A | Page 3 of 16
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