AD815A 查看數據表（PDF） - Analog Devices
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AD815A Datasheet PDF : 16 Pages
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AD815–SPECIFICATIONS (@ TA = +25؇C, VS = ؎15 V dc, RFB = 1 k⍀ and RLOAD = 100 ⍀ unless otherwise noted)
Model
DYNAMIC PERFORMANCE
Small Signal Bandwidth (–3 dB)
Bandwidth (0.1 dB)
Differential Slew Rate
Settling Time to 0.1%
Conditions
G = +1
G = +1
G = +2
G = +2
VOUT = 20 V p-p, G = +2
10 V Step, G = +2
AD815A
VS
Min Typ Max
± 15
100 120
±5
90
110
± 15
40
±5
10
± 15
800 900
± 15
70
NOISE/HARMONIC PERFORMANCE
Total Harmonic Distortion
f = 1 MHz, RLOAD = 200 Ω, VOUT = 40 V p-p ± 15
–66
Input Voltage Noise
f = 10 kHz, G = +2 (Single Ended)
±5, ±15
1.85
Input Current Noise (+IIN)
f = 10 kHz, G = +2
±5, ±15
1.8
Input Current Noise (–IIN)
Differential Gain Error
Differential Phase Error
f = 10 kHz, G = +2
NTSC, G = +2, RLOAD = 25 Ω
NTSC, G = +2, RLOAD = 25 Ω
±5, ±15
19
± 15
0.05
± 15
0.45
DC PERFORMANCE
Input Offset Voltage
±5
58
± 15
10 15
Input Offset Voltage Drift
TMIN – TMAX
30
20
Differential Offset Voltage
±5
0.5 2
± 15
0.5 4
Differential Offset Voltage Drift
TMIN – TMAX
5
10
–Input Bias Current
±5, ±15
10 90
+Input Bias Current
TMIN – TMAX
±5, ±15
150
25
Differential Input Bias Current
TMIN – TMAX
±5, ±15
5
10 75
Open-Loop Transresistance
TMIN – TMAX
±5, ±15 1.0
100
5.0
TMIN – TMAX
0.5
INPUT CHARACTERISTICS
Differential Input Resistance
+Input
± 15
7
Differential Input Capacitance
–Input
15
± 15
1.4
Input Common-Mode Voltage Range
Common-Mode Rejection Ratio
TMIN – TMAX
Differential Common-Mode Rejection Ratio TMIN – TMAX
± 15
13.5
±5
3.5
±5, ±15 57
65
±5, ±15 80
100
OUTPUT CHARACTERISTICS
Voltage Swing
Single Ended, RLOAD = 25 Ω
± 15
11.0 11.7
±5
1.1 1.8
Output Current1, 2
Differential, RLOAD = 50 Ω
TMIN – TMAX
± 15
21
23
± 15
22.5 24.5
VR, Y
RLOAD = 5 Ω
± 15
500 750
±5
350 400
RB-24
Short Circuit Current
Output Resistance
RLOAD = 10 Ω
± 15
400 500
± 15
1.0
± 15
13
MATCHING CHARACTERISTICS
Crosstalk
f = 1 MHz
± 15
–65
POWER SUPPLY
Operating Range3
Quiescent Current
Power Supply Rejection Ratio
TMIN – TMAX
TMIN – TMAX
TMIN – TMAX
± 18
±5
23 30
± 15
30 40
±5
40
± 15
55
±5, ±15 –55 –66
NOTES
1Output current is limited in the 24-lead SOIC package to the maximum power dissipation. See absolute maximum ratings and derating curves.
2See Figure 12 for bandwidth, gain, output drive recommended operation range.
3Observe derating curves for maximum junction temperature.
Specifications subject to change without notice.
–2–
Units
MHz
MHz
MHz
MHz
V/µs
ns
dBc
nV/√Hz
pA/√Hz
pA/√Hz
%
Degrees
mV
mV
mV
µV/°C
mV
mV
mV
µV/°C
µA
µA
µA
µA
µA
µA
MΩ
MΩ
MΩ
Ω
pF
±V
±V
dB
dB
±V
±V
±V
±V
mA
mA
mA
A
Ω
dB
V
mA
mA
mA
mA
dB
REV. B
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