Parameters |
Architecture |
VOLTAGE-FEEDBACK |
Amplifier Type |
General Purpose |
Common Mode Rejection Ratio |
66 dB |
Current - Input Bias |
1pA |
Voltage - Supply, Single/Dual (±) |
4V~12V ±2V~6V |
Output Current per Channel |
10mA |
Input Offset Voltage (Vos) |
5mV |
Bandwidth |
1MHz |
Neg Supply Voltage-Nom (Vsup) |
-5V |
Unity Gain BW-Nom |
1000 kHz |
Voltage Gain |
120dB |
Power Supply Rejection Ratio (PSRR) |
93.98dB |
Low-Offset |
NO |
Frequency Compensation |
YES |
Voltage - Input Offset |
500μV |
Low-Bias |
YES |
Micropower |
YES |
Max Frequency |
1kHz |
Programmable Power |
NO |
Max I/O Voltage |
5mV |
Height |
1.75mm |
Length |
4.9mm |
Width |
3.91mm |
Thickness |
1.58mm |
Radiation Hardening |
No |
REACH SVHC |
No SVHC |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 3 days ago) |
Mounting Type |
Surface Mount |
Package / Case |
8-SOIC (0.154, 3.90mm Width) |
Surface Mount |
YES |
Number of Pins |
8 |
Operating Temperature |
-40°C~85°C |
Packaging |
Tube |
JESD-609 Code |
e4 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
2 (1 Year) |
Number of Terminations |
8 |
ECCN Code |
EAR99 |
Terminal Finish |
Nickel/Palladium/Gold (Ni/Pd/Au) |
Subcategory |
Operational Amplifier |
Technology |
CMOS |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
1 |
Supply Voltage |
5V |
Base Part Number |
OPA705 |
Pin Count |
8 |
Output Type |
Rail-to-Rail |
Operating Supply Voltage |
6V |
Number of Channels |
1 |
Operating Supply Current |
160μA |
Nominal Supply Current |
250μA |
Output Current |
10mA |
Slew Rate |
0.6V/μs |
OPA705UA Overview
Packaging for the buffer amplifier is in the form of a 8-SOIC (0.154, 3.90mm Width) case. There are two types of operational amplifiers in this circuit. As far as the packaging is concerned, buffer op amp is delivered in a Tube case. A total of 8 terminations have been reported in the past few weeks. In this case, there are 8 pins on the board. As a reminder, this buffer op amp should be powered by 5V battery and that the battery should be inserted in the amplifier. A type of Operational Amplifier op amp ic can be identified by the fact that this is a type of Operational Amplifier device. A total of 8 pins are present on the instrumentation amplifier. With regards to the offset voltage of the input, buffer amplifier is rated at 5mV. This electronic component is recommended to be mounted using the mounting type Surface Mount. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about -40°C~85°C . It is possible to operate this buffer amplifier from a supply current of 160μA . Op amp is a member of the 120dB's 120dB family. Op amp ic has 1 channels. One of the advantages of this op amp is that it outputs Rail-to-Rail signals, which is one of its many advantages. The operating supply voltage of instrumentation amplifier is rated 6V voltage.
OPA705UA Features
8 Pins
supply voltage of 5V
120dB voltage gain
Output Type: Rail-to-Rail
OPA705UA Applications
There are a lot of Texas Instruments OPA705UA Instrumentational OP Amps applications.
- pH (acidity)
- Strain gauges
- MP3
- Image computer boards
- Signal filtering
- Video data acquisition
- Wireless base stations
- Multiplication circuits
- Portable electronic products powered by batteries
- Video computer boards