OP496GSZ Analog Devices Inc, OP496GSZ Datasheet - Page 15

• Manufacturer Part Number: OP496GSZ
• Description: IC OPAMP GP R-R 450KHZ LP 14SOIC
• Manufacturer: Analog Devices Inc

Specifications of OP496GSZ

• Slew Rate: 0.3 V/µs
• Amplifier Type: General Purpose
• Number Of Circuits: 4
• Output Type: Rail-to-Rail
• Gain Bandwidth Product: 450kHz
• Current - Input Bias: 10nA
• Voltage - Input Offset: 35µV
• Current - Supply: 60µA
• Current - Output / Channel: 4mA
• Voltage - Supply, Single/dual (±): 3 V ~ 12 V, ±1.5 V ~ 6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Op Amp Type: General Purpose
• No. Of Amplifiers: 4
• Bandwidth: 450kHz
• Supply Voltage Range: 3V To 12V
• Amplifier Case Style: SOIC
• No. Of Pins: 14
• Common Mode Rejection Ratio: 65
• Current, Input Bias: ±10 nA
• Current, Input Offset: ±1.5 nA
• Current, Output: ±4 mA
• Current, Supply: 60 μA
• Impedance, Thermal: 43 °C/W
• Number Of Amplifiers: Quad
• Package Type: SOIC-8
• Temperature, Operating, Range: -40 to +125 °C
• Voltage, Gain: 200 V/mV
• Voltage, Input: 5 V (Common-Mode)
• Voltage, Noise: 26 nV/sqrt Hz
• Voltage, Offset: 35 μV
• Voltage, Output, High: 4.56 V
• Voltage, Output, Low: 350 mV
• Voltage, Supply: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

.SUBCKT OP496
IREF 21
QB1
QB2
QB3
QB4
QB5
Q1
Q2
Q3
Q4
Q5
Q6
EOS
Q7
Q8
Q9
Q10
Q11
Q12
R1
R2
R3
R4
IOS
C10
C11
AD589
OP496 SPICE Macro-model
Copyright 1995 by Analog Devices, Inc.
Refer to “README.DOC” file for License Statement.
Use of this model indicates your acceptance of the
terms and provisions in the License Statement.
INPUT STAGE
Node assignments
100
2.55M
6.17k
RTD
26.7k
D
21
22
4
22
11
5
6
4
4
50
50
3
99
99
12
13
11
11
99
99
12
13
1
5
12
5V
10-TURNS
37.4k
200
50
21
21
21
22
22
4
4
4
4
1
3
2
1
3
11
11
11
11
5
6
50
50
2
6
13
26.7k
100
A1
1/4
OP496
Noninverting input
1
1U
99
99
99
50
50
7
8
7
8
7
8
POLY(1)
9
10
9
10
9
10
50K
50K
50K
50K
0.75N
3.183P
3.183P
100k
NOTE:
ALL RESISTORS 1% OR BETTER
Inverting input
2
99
99
99
50
50
50
50
50
50
99
99
50
50
99
99
99
99
A2
1/4
OP496
392
20k
REV. C, 5/95
ARG / ADSC
Positive supply
99
QP
QP
QP
QN
QN
QN
QN
QN
QN
QP
QP
(17,98) 35U 1
QN
QN
QP
QP
QP
QP
392
GAIN = 259
Negative supply
50
1
1
1.5
2
3
2
2
1
1
2
2
2
2
2
2
1
1
A3
100k
0.1 F
5V
1/4
OP496
Output
49
V
OUT
Amplifiers A2 and A3 are configured in a two op amp instru-
mentation amplifier configuration. For ease of measurement,
the IA resistors are chosen to produce a gain of 259, so that
each 1°C increase in temperature results in a 10 mV increase in
the output voltage. To reduce measurement noise, the band-
width of the amplifier is limited. A 0.1 µF capacitor, connected
in parallel with the 100 kΩ resistor on amplifier A3, creates a
pole at 16 Hz.
CIN
EREF 98
G1
R10
CC
D1
D2
ECM 16
R11
R12
ISY
EIN
Q24
QD4
Q27
R5
R6
Q26
QD5
Q28
QL1
R7
I4
QD7
QD6
Q29
Q30
QD10 45
R9
Q31
QD8
QD9
R8
I5
Q32
Q33
.MODEL
.MODEL
.MODEL
.ENDS
GAIN STAGE
COMMON-MODE STAGE
OUTPUT STAGE
1
98
15
15
15
50
16
17
99
35
37
37
40
36
99
39
40
41
37
99
99
42
43
47
44
45
46
47
48
99
99
49
49
0
15
98
49
99
15
98
17
98
50
50
35
37
37
39
38
42
40
40
41
41
43
42
43
43
45
46
46
47
47
48
51
46
48
44
DX D()
QN NPN(BF=120VAF=100)
QP
2
POLY(2)
POLY(2)
251.641MEG
8P
DX
DX
POLY(2)
1MEG
10
20U
POLY(1)
36
38
38
150K
45K
50
39
44
99
10.7K
2U
50
42
44
50
50
175
48
48
51
2.9K
1U
99
50
PNP(BF=80 VAF=60)
1P
OP196/OP296/OP496
50
99
99
50
50
50
99
50
50
50
50
50
99
99
99
99
50
(99,0)
(6,5)
(1,98)
(15,98) 1.42735 1
QN
QP
QP
QN
QN
QN
QP
QN
QN
QN
QN
QN
QP
QP
QP
QP
QN
(50,0) 0 0.5 0.5
(13,12) 0 10U 10U
(2,98) 0 0.5 0.5
1
1
1
3
1
1
1
2
2
1
1.5
1
1
1
5
10
4