Parameters |
Factory Lead Time |
1 Week |
Lifecycle Status |
PRODUCTION (Last Updated: 3 weeks ago) |
Contact Plating |
Tin |
Mounting Type |
Surface Mount |
Package / Case |
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
Surface Mount |
YES |
Number of Pins |
8 |
Operating Temperature |
-40°C~125°C |
Packaging |
Tape & Reel (TR) |
JESD-609 Code |
e3 |
Pbfree Code |
no |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
8 |
ECCN Code |
EAR99 |
Subcategory |
Operational Amplifier |
Packing Method |
TAPE AND REEL |
Technology |
CMOS |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
2 |
Supply Voltage |
10V |
Terminal Pitch |
0.65mm |
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED |
Base Part Number |
AD8657 |
Pin Count |
8 |
Qualification Status |
Not Qualified |
Output Type |
Rail-to-Rail |
Number of Channels |
2 |
Operating Supply Current |
36μA |
Quiescent Current |
18μA |
Supply Current-Max |
0.066mA |
Slew Rate |
0.07V/μs |
Architecture |
VOLTAGE-FEEDBACK |
Amplifier Type |
General Purpose |
Common Mode Rejection Ratio |
110 dB |
Current - Input Bias |
5pA |
Voltage - Supply, Single/Dual (±) |
2.7V~18V ±1.35V~9V |
Output Current per Channel |
12mA |
Input Offset Voltage (Vos) |
350μV |
Gain Bandwidth Product |
200kHz |
Unity Gain BW-Nom |
200 kHz |
Voltage Gain |
120dB |
Power Supply Rejection Ratio (PSRR) |
125dB |
Low-Offset |
NO |
Frequency Compensation |
YES |
Settling Time |
12 μs |
Low-Bias |
YES |
Micropower |
YES |
Input Capacitance |
10.5pF |
Input Voltage Noise Density |
50nV/sqrt Hz |
Height Seated (Max) |
1.1mm |
Length |
3mm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Contains Lead |
AD8657ARMZ-R7 Overview
There is a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) case in which the instrumentation amplifier is packaged. Op amps are General Purpose types of amplifier on the chip. The case in which buffer amplifier is delivered is called a Tape & Reel (TR) case. There have been a total of 8 terminations over the past year. A total of 8 pins are located on this board. It would be helpful if you could remember that this op amp ic should be powered by an 10V battery. It should be noted that this type of buffer amplifier is exactly what is known as a Operational Amplifier device. In total, the buffer amplifier consists of 8 pins. Regarding input offset voltage, buffer amplifier rates 350μV voltage. This electronic part is recommended for mounting type Surface Mount. Regarding the operating temperature of this device, instrumentation amplifier performs well at a temperature of -40°C~125°C . In order for this instrumentation amplifier to operate, the supply current needs to be between 36μA and 10 . The voltage gain should stay at 120dB. There are 2 channels on the operational amplifiers. One of the advantages of this op amp is that it outputs Rail-to-Rail signals, which is one of its many advantages. As a result of this, the buffer amplifier is packed in TAPE AND REEL. Buffer amplifier has a quiescent current of 18μA.
AD8657ARMZ-R7 Features
8 Pins
supply voltage of 10V
120dB voltage gain
Output Type: Rail-to-Rail
AD8657ARMZ-R7 Applications
There are a lot of Analog Devices Inc. AD8657ARMZ-R7 Instrumentational OP Amps applications.
- Cinema or auditorium audio system
- Scintillation detectors
- Power transmission
- Car stereo
- E-book readers
- High gain DC amplifier
- Oscilloscopes
- Semiconductor detectors
- Multimedia playback equipment
- Signal amplification