AD847JNZ Analog Devices Inc, AD847JNZ Datasheet - Page 11

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AD847JNZ

Manufacturer Part Number
AD847JNZ
Description
IC OPAMP GP 50MHZ LP 32MA 8DIP
Manufacturer
Analog Devices Inc
Type
General Purpose Amplifierr
Datasheet

Specifications of AD847JNZ

Slew Rate
300 V/µs
Amplifier Type
General Purpose
Number Of Circuits
1
Gain Bandwidth Product
50MHz
Current - Input Bias
3.3µA
Voltage - Input Offset
500µV
Current - Supply
5.3mA
Current - Output / Channel
32mA
Voltage - Supply, Single/dual (±)
±4.5 V ~ 18 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Op Amp Type
General Purpose
No. Of Amplifiers
1
Bandwidth
50MHz
Supply Voltage Range
± 4.5V To ± 18V
Amplifier Case Style
DIP
No. Of Pins
8
Rail/rail I/o Type
No
Number Of Elements
1
Unity Gain Bandwidth Product
35MHz
Common Mode Rejection Ratio
78dB
Input Offset Voltage
1mV
Input Bias Current
6.6uA
Single Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (typ)
±5/±9/±12/±15V
Power Dissipation
1.2W
Voltage Gain In Db
70.88dB
Power Supply Rejection Ratio
75dB
Power Supply Requirement
Dual
Shut Down Feature
No
Single Supply Voltage (min)
Not RequiredV
Single Supply Voltage (max)
Not RequiredV
Dual Supply Voltage (min)
±4.5V
Dual Supply Voltage (max)
±18V
Technology
BiCOM
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Through Hole
Pin Count
8
Package Type
PDIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-
Lead Free Status / Rohs Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD847JNZ
Manufacturer:
ADI
Quantity:
618
Part Number:
AD847JNZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
REV. F
A High Speed, Three Op-Amp In-Amp
The circuit of Figure 26 lends itself well to CCD imaging and
other video speed applications. It uses two high speed CB pro-
cess op-amps: Amplifier A3, the output amplifier, is an AD847.
+V
–V
IN
IN
BANDWIDTH, SETTLING TIME AND TOTAL HARMONIC DISTORTION VS. GAIN
R
G
3
2
6
5
Figure 26. A High Speed In-Amp Circuit for Data Acquisition
A1
A2
COMM
AD827
GAIN R
1
2
10
100
AD827
1k
1k
+15V
–15V
1/2
1/2
7
1
OPEN
2k
226
20
G
5pF
2k
2k
10 F
10 F
C
(pF)
2–8
2–8
2–8
2–8
ADJ
SMALL
SIGNAL
BANDWIDTH
16.1MHz
14.7MHz
4.5MHz
660kHz
0.1 F
0.1 F
1.87k
DC CMR
ADJUST
200
AC CMR ADJUST
SETTLING TIME
2
3
2–8pF
A3
2k
+V
–V
AD847
–11–
S
S
6
CIRCUIT GAIN =
The input amplifier (A1 and A2) is an AD827, which is a dual
version of the AD847. This circuit has the optional flexibility of
both dc and ac trims for common-mode rejection, plus the abil-
ity to adjust for minimum settling time.
AMPLIFIER
SETTLING
TIME
TO 0.1%
200ns
200ns
370ns
2.5 s
V
1 F
EACH
1 F
OUT
0.1 F
0.1 F
R
2k
2000
L
THD + NOISE
BELOW INPUT
LEVEL
@ 10kHz
82dB
82dB
81dB
71dB
R
G
PIN 4
AD847 & AD827
PIN 7 AD847,
PIN 8 AD827
+ 1
INPUT
FREQUENCY
100Hz
1kHz
10kHz
100kHz
1MHz
CMRR
88.3dB
87.4dB
86.2dB
67.4dB
47.1dB
AD847

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