AD844SCHIPS(2001) View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD844SCHIPS Datasheet PDF : 16 Pages
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AD844–SPECIFICATIONS (@ TA = 25؇C and VS = ؎15 V dc, unless otherwise noted)
Model
INPUT OFFSET VOLTAGE1
TMIN–TMAX
vs. Temperature
vs. Supply
Initial
TMIN–TMAX
vs. Common Mode
Initial
TMIN–TMAX
INPUT BIAS CURRENT
–Input Bias Current1
TMIN–TMAX
vs. Temperature
vs. Supply
Initial
TMIN–TMAX
vs. Common Mode
Initial
TMIN–TMAX
+Input Bias Current1
TMIN–TMAX
vs. Temperature
vs. Supply
Initial
TMIN–TMAX
vs. Common Mode
Initial
TMIN–TMAX
INPUT CHARACTERISTICS
Input Resistance
–Input
+Input
Input Capacitance
–Input
+Input
Input Voltage Range
Common Mode
Conditions
5 V–18 V
VCM = ± 10 V
5 V–18 V
VCM = ± 10 V
5 V–18 V
VCM = ± 10 V
INPUT VOLTAGE NOISE
f ≥ 1 kHz
INPUT CURRENT NOISE
–Input
+Input
f ≥ 1 kHz
f ≥ 1 kHz
OPEN LOOP TRANSRESISTANCE
TMIN–TMAX
Transcapacitance
DIFFERENTIAL GAIN ERROR2
DIFFERENTIAL PHASE ERROR2
VOUT = ± 10 V
RLOAD = 500 Ω
f = 4.4 MHz
f = 4.4 MHz
FREQUENCY RESPONSE
Small Signal Bandwidth
Gain = –13
Gain = –104
TOTAL HARMOMIC DISTORTION f = 100 kHz,
2 V rms5
SETTLING TIME
10 V Output Step
Gain = –1, to 0.1%5
Gain = –10, to 0.1%6
2 V Output Step
Gain = –1, to 0.1%5
Gain = –10, to 0.1%6
± 15 V Supplies
± 5 V Supplies
AD844J/A
Min Typ Max
50 300
75 500
1
4
20
4
10 35
10
AD844B
Min Typ
50
75
1
Max
150
200
5
4
10
4
10
10
20
10
20
AD844S
Min Typ Max
50 300
125 500
1
5
Unit
µV
µV
µV/°C
4
20 µV/V
4
20 µV/V
10 35
10 35
µV/V
µV/V
200 450
800 1500
9
175 250
220
90 160
110
150 400
350 700
3
80 150
100
90 150
130
150
250
750
1100
9
15
175
200
220
240
90
110
110
150
100
200
300
500
3
7
80
100
100
120
90
120
130
190
200 450
1900 2500
20 30
nA
nA
nA/°C
175 250 nA/V
220 300 nA/V
90 160 nA/V
120 200 nA/V
100 400 nA
800 1300 nA
7
15 nA/°C
80 150 nA/V
120 200 nA/V
90 150 nA/V
140 200 nA/V
50 65
7
10
2
2
± 10
2
10
12
2.2 3.0
1.3 2.0
4.5
0.03
0.15
50
65
7
10
2
2
± 10
2
10
12
2.8 3.0
1.6 2.0
4.5
0.03
0.15
50 65
7 10
2
2
± 10
2
10
12
2.2 3.0
1.3 1.6
4.5
0.03
0.15
Ω
MΩ
pF
pF
V
nV/√Hz
pA/√Hz
pA/√Hz
MΩ
MΩ
pF
%
Degree
60
33
0.005
60
33
0.005
60
33
0.005
MHz
MHz
%
100
100
100
100
110
110
100
100
100
ns
100
ns
110
ns
100
ns
–2–
REV. D
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