| |
LF353 -
Wide Bandwidth Dual JFET Input Operational Amplifier
|
|
|---|
Features
Internally trimmed offset voltage: |
10 mV |
Low input bias current: |
50pA |
Low input noise voltage: |
25 nV/SqrtHz |
Low input noise current: |
0.01 pA/SqrtHz |
Wide gain bandwidth: |
4 MHz |
High slew rate: |
13 V/µs |
Low supply current: |
3.6 mA |
High input impedance: |
1012 |
Low total harmonic distortion : |
<=0.02% |
Low 1/f noise corner: |
50 Hz |
Fast settling time to 0.01%: |
2 µs |
General Description
These devices are low cost, high speed, dual JFET input operational amplifiers with an internally trimmed input offset voltage (BI-FET II™ technology). More...
| |
Typical Application
click for larger image
| Parameters | Values |
|---|
| Gain Bandwidth |
4 MHz |
| Channels |
2 Channels |
| Input OutputType |
Vcm to V+, Not R-R Out |
| Slew Rate |
13 Volts/usec |
| Supply Min |
10 Volt |
| Supply Max |
36 Volt |
| Offset Voltage max, 25C |
10 mV |
| Supply Current Per Channel |
1.8 mA |
| PowerWise Rating 2 |
450 uA/MHz |
| Max Input Bias Current |
8 nA |
| Output Current |
20 mA |
| Voltage Noise |
16 nV/root(Hz) |
| Shut down |
No |
| Special Features |
Undefined |
| Function |
Op Amp |
| Temperature Min |
0 deg C |
| Temperature Max |
70 deg C |
Typical Performance
click for larger image
| |
Also Recommended
| LM8272▲ | Higher Bandwidth, Higher Slew Rate, Lower Power Consumption, RRIO. |
| LMP7702▲ | Higher Precision, RRIO,lower Power Consumption, Higher CMRR |
| LMC6032▲ | Improved Supply Current Per Channel And Input Bias Current |
| LMC6082▲ | Improved Bandwidth, Slew Rate, Input Bias Current, Offset Voltage |
| LMC662▲ | Improved Bandwidth, Slew Rate And Minimum Supply Voltage |
Additional Resources
Design Tools
Application Notes
Connection Diagram
click for larger image
| |
Datasheet
RoHS Compliance Information
| Size in Kbytes | Date |
 |
| LF353 Wide Bandwidth Dual JFET Input Operational Amplifier |
597
Kbytes |
3-Dec-03 |
Download |
LF353 Wide Bandwidth Dual JFET Input Operational Amplifier (Japanese)
 |
593 Kbytes |
|
 |
Package Availability, Models, Samples & Pricing
| Obsolete Part | Alternate Part or
Supplier | Source | Last Time Buy Date |
LF353H
| NONE
| NONE
| 08 Sep 1999
|
General Description
These devices are low cost, high speed, dual JFET input operational amplifiers with an internally trimmed input offset voltage (BI-FET II™ technology). They require low supply current yet maintain a large gain bandwidth product and fast slew rate. In addition, well matched high voltage JFET input devices provide very low input bias and offset currents. The LF353 is pin compatible with the standard LM1558 allowing designers to immediately upgrade the overall performance of existing LM1558 and LM358 designs.
These amplifiers may be used in applications such as high speed integrators, fast D/A converters, sample and hold circuits and many other circuits requiring low input offset voltage, low input bias current, high input impedance, high slew rate and wide bandwidth. The devices also exhibit low noise and offset voltage drift.
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
|
LF353M | BIFET | 0 | 12875 | 0 | 0 | 1065000 | 4 | 302196657
|
|
LF353MX | BIFET | 0 | 12875 | 0 | 0 | 1065000 | 4 | 302196657
|
|
LF353N | BIFET | 0 | 12875 | 0 | 0 | 1065000 | 4 | 302196657
|
Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR.
The Long Term Failure Rates were calculated
at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress
temperature of 150°C to an application temperature of 55°C.
For more information on Reliability Metrics, please click here.
Design Tools
| Title | Size in Kbytes |
Date |
|
|
|
| Amplifiers Selection Guide software for Windows |
|
|
View |
|
|
Application Notes
| Title | Size in Kbytes |
Date |
|
| AN-262: Application Note 262 Applying Dual and Quad FET Op Amps |
416
Kbytes |
2-Oct-02 |
Download |
| AN-263: Application Note 263 Sine Wave Generation Techniques |
350
Kbytes |
26-May-09 |
Download |
| AN-447: Protection Schemes for BI-FET Amplifiers and Switches |
76
Kbytes |
4-Nov-95 |
Download |
| AN-258: Application Note 258 Data Acquisition Using the ADC0816 and ADC0817 8-Bit A/D Converter with On-Chip 16 Channel Multiplexer |
683
Kbytes |
4-Oct-04 |
Download |
More Application Notes
| Title | Size in Kbytes |
Date |
|
| AN-272: Application Note 272 Op Amp Booster Designs |
382
Kbytes |
2-Oct-02 |
Download |
| AN-294: Application Note 294 Special Sample and Hold Techniques |
233
Kbytes |
4-Oct-04 |
Download |
| AN-292: Application Note 292 Applications of the LM3524 Pulse-Width-Modulator |
239
Kbytes |
3-Oct-02 |
Download |
| AN-240: Application Note 240 Wide-Range Current-to-Frequency Converters |
126
Kbytes |
3-Oct-02 |
Download |
| AN-293: Application Note 293 Control Applications of CMOS DACs |
385
Kbytes |
4-Oct-04 |
Download |
| AN-210: Application Note 210 New Phase-Locked-Loops Have Advantages as Frequency to Voltage Converters (and more) |
339
Kbytes |
3-Oct-02 |
Download |
| AN-271: Application Note 271 Applying the New CMOS MICRO-DAC |
230
Kbytes |
4-Oct-04 |
Download |
AN-271 (Japanese): Application Note 271 Applying the New CMOS MICRO-DAC
 |
342 Kbytes |
|
|
| AN-253: Application Note 253 LH0024 and LH0032 High Speed Op Amp Applications |
461
Kbytes |
2-May-04 |
Download |
| AN-275: Application Note 275 CMOS D/A Converters Match Most Microprocessors |
127
Kbytes |
2-May-04 |
Download |
| AN-311: Application Note 311 Theory and Applications of Logarithmic Amplifiers |
258
Kbytes |
2-Oct-02 |
Download |
| AN-480: A 40 MHz Programmable Video Op Amp |
181
Kbytes |
4-Nov-95 |
Download |
| AN-260: Application Note 260 A 20-Bit (1 ppm) Linear Slope-Integrating A/D Converter |
148
Kbytes |
3-Oct-02 |
Download |
[Information as of 7-Nov-2009]
|
|
