AD845KNZ

Manufacturer Part NumberAD845KNZ
DescriptionIC OPAMP JFET 16MHZ PREC 8DIP
ManufacturerAnalog Devices Inc
AD845KNZ datasheets
 

Specifications of AD845KNZ

Slew Rate100 V/µsAmplifier TypeJ-FET
Number Of Circuits1Gain Bandwidth Product16MHz
Current - Input Bias500pAVoltage - Input Offset100µV
Current - Supply10mACurrent - Output / Channel50mA
Voltage - Supply, Single/dual (±)±4.75 V ~ 18 VOperating Temperature0°C ~ 70°C
Mounting TypeThrough HolePackage / Case8-DIP (0.300", 7.62mm)
Op Amp TypePrecisionNo. Of Amplifiers1
Bandwidth16MHzSupply Voltage Range± 4.75V To ± 18V
Amplifier Case StyleDIPNo. Of Pins8
Common Mode Rejection Ratio113Current, Input Bias0.1 nA
Current, Input Offset15 pACurrent, Output50 mA
Impedance, Thermal100 °C/WPackage TypePDIP-8
Power Dissipation1.6 WResistance, Input10^11 Kilohms
Temperature, Operating, Range0 to +70 °CVoltage, Input±20 V (Differential), +10.5/-13 V (Common-Mode)
Voltage, Noise80 nV/sqrt HzVoltage, Offset0.1 mV
Voltage, Output, High+12.5 VVoltage, Output, Low-12.5 V
Voltage, Supply±15 VLead Free Status / RoHS StatusLead free / RoHS Compliant
Output Type--3db Bandwidth-
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AD845–SPECIFICATIONS
Parameter
Conditions
1
INPUT OFFSET VOLTAGE
Initial Offset
T
to T
MIN
Offset Drift
2
INPUT BIAS CURRENT
Initial
V
= 0 V
CM
T
to T
MIN
INPUT OFFSET CURRENT
Initial
V
= 0 V
CM
T
to T
MIN
INPUT CHARACTERISTICS
Input Resistance
Input Capacitance
INPUT VOLTAGE RANGE
Differential
Common-Mode
= ± 10 V
Common-Mode Rejection
V
CM
INPUT VOLTAGE NOISE
0.1 Hz to 10 Hz
f = 10 Hz
f = 100 Hz
f = 1 kHz
f = 10 kHz
f = 100 kHz
INPUT CURRENT NOISE
f = 1 kHz
= ± 10 V
OPEN-LOOP GAIN
V
O
≥ 2 kW
R
LOAD
≥ 500 W
R
LOAD
T
–T
MIN
MAX
OUTPUT CHARACTERISTICS
≥ 500 W
Voltage
R
LOAD
Current
Short Circuit
Output Resistance
Open Loop
FREQUENCY RESPONSE
Small Signal
Unity Gain
= ± 10 V
3
Full Power Bandwidth
V
O
= 500 W
R
LOAD
Rise Time
Overshoot
Slew Rate
Settling Time
10 V Step
C
= 100 pF
LOAD
= 500 W
R
LOAD
to 0.01%
to 0.1%
DIFFERENTIAL GAIN
f = 4.4 MHz
DIFFERENTIAL PHASE
f = 4.4 MHz
POWER SUPPLY
Rated Performance
Operating Range
= ± 5 to ± 15 V 88
Rejection Ratio
V
S
Quiescent Current
T
to T
MIN
NOTES
1
Input offset voltage specifications are guaranteed after five minutes of operation at T
2
Bias current specifications are guaranteed maximum at either input after five minutes of operation at T
FPBW = slew rate/2 p V peak.
3
4
S grade T
–T
are tested with automatic test equipment at T
MIN
MAX
All min and max specifications are guaranteed. Specifications shown in boldface are tested on all production units at final electrical test. Results from these tests are
used to calculate outgoing quality levels.
Specifications subject to change without notice.
(@ 25 C and
15 V dc, unless otherwise noted.)
AD845J/A
Min
Typ
Max Min
0.7
1.5
2.5
MAX
20
0.75
2
45/75
MAX
25
300
3/6.5
MAX
11
10
4.0
± 20
10
+10.5/–13
10
86
110
94
4
80
60
25
18
12
0.1
200
500
250
100
250
125
70
75
12.5
12.5
50
5
12.8
16
13.6
1.75
20
20
80
100
94
350
250
0.04
0.02
± 15
4.75
18
4.75
110
95
10
12
MAX
= 25∞C.
A
= –55∞C and T
= +125∞C.
A
A
–2–
AD845K/B
AD845S
Typ
Max
Min
Typ
Max
0.1
0.25
0.25
1.0
0.4
2.0
1.5
5.0
10
0.5
1
0.75
2
18/38
500
15
100
25
300
1.2/2.6
20
11
11
10
10
4.0
4.0
± 20
± 20
+10.5/–13
10
+10.5/–13
113
86
110
4
4
80
80
60
60
25
25
18
18
12
12
0.1
0.1
500
200
500
250
100
250
50
12.5
50
50
5
5
16
13.6
16
1.75
1.75
20
20
20
20
100
94
100
350
500
350
500
250
250
0.04
0.04
0.02
0.02
± 15
± 15
18
4.75
113
88
110
10
12
10
12
= 25∞C.
A
Unit
mV
mV
mV/∞C
nA
nA
pA
nA
kW
pF
V
V
dB
mV p-p
nV/÷Hz
nV/÷Hz
nV/÷Hz
nV/÷Hz
nV/÷Hz
pA/÷Hz
V/mV
V/mV
V/mV
V
mA
W
MHz
MHz
ns
%
V/ms
ns
ns
%
Degree
V
18
V
dB
mA
REV. E