AD524BDZ Analog Devices Inc, AD524BDZ Datasheet - Page 19

IC AMP INST 1MHZ PREC LN 16CDIP

AD524BDZ

Manufacturer Part Number
AD524BDZ
Description
IC AMP INST 1MHZ PREC LN 16CDIP
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD524BDZ

Amplifier Type
Instrumentation
Number Of Circuits
1
Slew Rate
5 V/µs
Gain Bandwidth Product
1MHz
-3db Bandwidth
1MHz
Current - Input Bias
25nA
Voltage - Input Offset
100µV
Current - Supply
3.5mA
Voltage - Supply, Single/dual (±)
±6 V ~ 18 V
Operating Temperature
-25°C ~ 85°C
Mounting Type
Through Hole
Package / Case
16-CDIP (0.300", 7.62mm)
No. Of Amplifiers
5
Input Offset Voltage
100µV
Gain Db Min
1dB
Bandwidth
25MHz
Amplifier Output
Single Ended
Cmrr
115dB
Supply Voltage Range
± 6V To ± 18V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
Current - Output / Channel
-
Lead Free Status / Rohs Status
RoHS Compliant part

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD524BDZ
Manufacturer:
VISHAY
Quantity:
3 971
Part Number:
AD524BDZ
Manufacturer:
ADI
Quantity:
835
An instrumentation amplifier can be turned into a voltage-
to-current converter by taking advantage of the sense and
reference terminals, as shown in Figure 46.
COMMON
Figure 45. Use of Reference Terminal to Provide Output Offset
ANALOG
+V
–V
+IN
V
–IN
V
IN
S
IN
S
+
35V
1µF
12
2
3
1
C1
OFFSET
AD524
INPUT
GAIN TABLE
A B GAIN
0
0
1
1
TRIM
+V
–V
0
1
0
1
8
7
C2
S
S
10
1000
100
1
R1
10kΩ
AD711
10
6
SENSE
REF
K1 – K3 =
THERMOSEN DM2C
4.5V COIL
D1 – D3 = IN4148
9
1
2
3
4
5
6
7
8
PROTECTION
PROTECTION
20kΩ
AD524
20kΩ
A1
V
LOAD
OFFSET
20kΩ
Figure 47. Three-Decade Gain Programmable Amplifier
+V
S
20kΩ
20kΩ
INPUTS
RANGE
GAIN
20kΩ
+5V
4.44kΩ
Rev. F | Page 19 of 28
404Ω
A
B
40Ω
NC = NO CONNECT
16
15
14
13
12
11
10
1
2
5
7
3
4
6
9
10kΩ
DECODER
74LS138
R2
OUT
By establishing a reference at the low side of a current setting
resistor, an output current may be defined as a function of input
voltage, gain, and the value of that resistor. Because only a small
current is demanded at the input of the buffer amplifier (A2)
the forced current, I
drift specifications of A2 must be added to the output offset and
drift specifications of the AD524.
OUTPUT
OFFSET
TRIM
16
15
14
13
SHIELDS
RELAY
Y0
Y1
Y2
NC
+INPUT
–INPUT
K1
G = 10
I
K1
L
=
Figure 46. Voltage-to-Current Converter
R1
V
D1
X
=
L
13
2
3
1
, largely flows through the load. Offset and
V
R1
IN
G = 100
K2
+
AD524
K2
=
(
1 +
1
2
5
7
3
4
6
10
6
D2
SENSE
REF
40,000
BUFFER
DRIVER
AD711
7407N
R
G
G = 1000
K3
9
)
K3
A2
16
D3
R1
V
X
10µF
LOAD
LOGIC
COMMON
+5V
I
L
AD524

Related parts for AD524BDZ