ADD8707 查看數據表（PDF） - Analog Devices
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ADD8707 Datasheet PDF : 20 Pages
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ADD8707
ELECTRICAL CHARACTERISTICS
VDD = 16 V, TA @ +25oC, unless otherwise noted.
Table 1.
Parameter
GAMMA CURVE CHARACTERISTICS
Accuracy
Programming Resolution
Total Resistor String Value
BUFFER CHARACTERISTICS
OUTPUTS
Output Voltage Range (Ch12 to Ch7)
Output Voltage Range (Ch6 to Ch1)
Output vs. Load (Ch12, Ch11, Ch2, Ch1)
Output vs. Load (Ch10 to Ch3)
INPUTS
Offset Voltage
Offset Voltage Drift
Input Bias Current
Input Voltage Range (Ch12 to Ch7)
Input Voltage Range (Ch6 to Ch1)
VCOM CHARACTERISTICS
Offset Voltage
Input Range
Peak Output Current
Continuous Output Current
Output vs. Load
BUFFER AND VCOM 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
RACC1
RRES
RTOTAL
VOUT
VOUT
∆VOUT2
∆VOUT2
VOS
∆VOS/∆T
IB
VIN
VIN
VOS
VIN
IPK
IOUT
∆VCOM2
SR
BW
tS
φo
PSRR
VREG OUT
VACC
VDO
Line Regulation
Load Regulation
Maximum Load Current
Feedback Reference Voltage
Feedback Input Bias Current
REGLINE
REGLOAD
IO
VREF
IB FB
Condition
500 segments
Min Typ Max
Unit
0.1 0.4
%
0.2
%
15
kΩ
IL = 100 µA
IL = 100 µA
IL = 20 mA
IL = 5 mA
1.4
VDD
V
0
VDD − 1.4 V
15
mV
5
mV
−40°C ≤ TA ≤ +105°C
−40°C ≤ TA ≤ +105°C
5
15
mV
20
µV/°C
0.5 1.5
µA
1.4
VDD
V
0
VDD − 1.4 V
IL = 30 mA
5
15
mV
1.4
VDD − 1.4 V
250
mA
50
mA
10
mV
RL = 10 kΩ, CL = 200 pF
4
6
−3dB, RL = 10 kΩ, CL = 200 pF
4.5
1V step, RL = 10 kΩ, CL = 200 pF
1.1
RL = 10 kΩ, CL = 200 pF
55
VDD = 7 V to 17 V, −40°C ≤ TA ≤ +105°C 68
90
V/µs
MHz
µs
Degrees
dB
No Load. VREG OUT = 14.4V
IL = 100 µA
IL = 5 mA
VIN = 8.5 V to 16.5 V, VOUT = 8V
IO = 100 µA to 5 mA
−40°C ≤ TA ≤ +105°C
−40°C ≤ TA ≤ +105°C
5
0.4
100
310
0.01
0.02
5
1.2
−150 10
VDD − 0.6
1.5
150
350
0.20
0.10
150
V
%
mV
mV
%/V
%/mA
mA
V
nA
Rev. A | Page 3 of 20
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