D86-42-D [FREQUENCYDEVICES]
Differential Input Buffer Amplifier; 差分输入缓冲放大器
| 型号： | D86-42-D |
| 厂家： | 
FREQUENCY DEVICES, INC. |
| 描述： | Differential Input Buffer Amplifier |
| 文件： | 总2页 (文件大小：189K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
D86 Series
Differential Input
Buffer Amplifier
-12 dB to +60 dB
Description:
The D86 Series are differential input, single-ended output
buffer amplifiers for conditioning DC-coupled wide-band
signals (AC coupled-optional). Components are selected
and configured to provide full signal bandwidth to 100 kHz
in all models.
These amplifiers are particularly useful to scale sensor
outputs to signal levels that optimize signal-to-noise ratios
prior to their input to FDI active filter modules. Available in
13 fixed gain models from -12 dB to +60 dB with options that
include AC coupled input and/or differential output.
Features/Benefits:
• Full power bandwidth to 100 kHz for wide dynamic range
applications
• Compact 1.8” x 0.8” x 0.3” (32 pin DIP) size minimizes
board space requirements
• Plug-in ready-to-use, reducing engineering design and
manufacturing time.
Common Mode Rejection Ratio
Applications
+0
-10
-20
-30
-40
• Data acquisition
• Test equipment
• Remote instrumentation systems
• Ground loop elimination in remote measurements
• Improvements in system dynamic range and resolution
• Telemetry
d
B
g
-50
-60
• Process control
-70
-80
• Medical, Scientific & engineering research
-90
-100
20
50
100
200
500
1k
2k
5k
10k
20k
50k
100k
Hz
Frequency Response
Total Harmonic Distortion + Noise
+80
+0
-10
-20
-30
-40
-50
-60
-70
-80
-90
+70
+60
+50
+40
d
+30
B
d
B
g
g
+20
+10
+0
-100
-10
-20
-110
-120
20
50
100
200
500
1k
2k
5k
10k
20k
50k 100k
20
50
100
200
500
Hz
1k
2k
5k
10k
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com
D86 Series
Pin-Out and Package Data
Ordering Information
Specifications
(@25°C and Vs ± 15Vdc)
Analog Input Characteristics
Configuration
AC Coupled (Optional)
Impedance
DC coupled, differential Input
Fixed @ 10 Hz
1 MW ❘❘ 22pF
1.80
0.150
SIDE VIEW
(min)
Bias Current
Offset Current
20 pA max.
10 pA max.
0.30
0.025 dia.
➝
➝
Voltage Range
Max. Safe Voltage
Common Mode Rejection Ratio
±10 Vpeak
±Vs
Typ. 80 dB @ 1 kHz
Min. 60 dB @ 1 kHz
20 nV/ √Hz @ 1 kHz, G=1,024
-IN
+IN
+OUT NC/-OUT(note)
0.80
BOTTOM VIEW
Noise Voltage Density, RTI
Analog Output Characteristics
Configuration
Differential Output
Impedance
Current (linear operation)
Offset Voltage
Offset Temp. Coeff.
+Vs GND -Vs
Single ended, DC coupled
(Optional)
<1 W typ., 10 W max.
±5 mA max.
2 mV RTI, NTE 40mV max.
±(5 + 100/G) µV/°C
ALL DIMENSIONS ARE IN INCHES
ALL CASE DIMENSIONS ±0.01
GRID DIMENSIONS 0.10" X 0.10"
Note: NC pin is used as "-OUT" for differential output option
General Analog Characteristics
Gain (selectable)
Gain Tolerance
0.25X to 1,024X in factors of 2
±0.10 dB
Ordering Information
Distortion (0 dB gain @ 3.5 Vrms)
Full Power Bandwidth (0 dB gain)
-86 dB @ 1 kHz typ.
100 kHz
Options
A - AC Coupled Input
Power Supplies (±V )
s
D - Differential Output
Rated Voltage
±15 Vdc
Operating Range
Maximum Safe Voltage
Quiescent Current, ±15V
Temperature
Operating
Storage
±5 to ±18 Vdc
±18 Vdc
±12mA
D86-60-D
Gain
-20 to +70°C
-25 to +85°C
-12, -6, 0, 6, 12, 18, 24
30, 36, 42, 48, 54, 60
We hope the information given here will be helpful. The information is based on data and our best knowledge, and we consider the information to be true and accurate. Please read all statements,
recommendations or suggestions herein in conjunction with our conditions of sale which apply to all goods supplied by us. We assume no responsibility for the use of these statements,
recommendations or suggestions, nor do we intend them as a recommendation for any use which would infringe any patent or copyright.
PR-00D86-01
2
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com
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