BU7421SG-TR Amplifiers & Comparators by Rohm
Low Power Ground Sense Operational Amplifier
| Status: | Recommended |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.24
Features
| Ultra Low Power : 8.5[μA] |
| High large signal voltage gain |
| Wide temperature range |
| -40[℃] ～ +105[℃] |
| Low input bias current 1[pA] (Typ.) |
| Internal ESD protection |
| Human body model (HBM) ±4000 [V] (Typ.) |
| Internal phase compensation |
| Low operating supply voltage |
| +1.7[V] ～ +5.5[V] (single supply) |
Specifications
| Power supply (Min.) [V] (+5V=5, +/-5V=10) | 1.7 |
|---|---|
| Power supply (Max.) [V] (+5V=5, +/-5V=10) | 5.5 |
| Channel | 1 |
| Circuit Current (Typ.) [mA] | 0.0085 |
| Input Offset Voltage (Max.) [mV] | 6 |
| Input Bias Current (Typ.) [nA] | 0.001 |
| Slew Rate (Typ.) [V/µs] | 0.05 |
| Input Voltage Range [V] | VSS to VDD-1.2 |
| Output Voltage Range [V] | VSS+0.1 to VDD-0.1 |
| Voltage gain (Typ.) [dB] | 100 |
| Output current (Typ.) [mA] | 4 |
| CMRR (Typ.) [dB] | 60 |
| PSRR (Typ.) [dB] | 80 |
| GBW (Typ.) [MHz] | 0.09 |
| Operating Temperature (Min.) [°C] | -40 |
| Operating Temperature (Max.) [°C] | 105 |
| Package Size [mm] | 2.9x2.8 (t=1.25) |
Resources
Data Sheet |
|---|
| BU7421SG Data Sheet |
Package Information |
|---|
| Package Information |
| Anti-Whisker formation |
Manufacturing Data |
|---|
| Factory Information |
Environmental Data |
|---|
| UL94 Flame Classifications of Mold Compound |
| Compliance with the ELV directive |
| RoHS Comission Delegated Directive |
Export Information |
|---|
| The Export Control Order |
| Export Administration Regulations(EAR) |
Alternative Descriptions
| Opamp, 90Khz, -40 To 105Deg C | Newark Electronics |
| OP Amp Single GP 5.5V 5-Pin SSOP T/R | Avnet America |
| OPAMP, 90KHZ, -40 TO 105DEG C | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BU7421SG-TR?
Additional datasheets, footprints and schematics for BU7421SG-TR are listed on our Part Details page. You can also find images and similar parts to BU7421SG-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for BU7421SG-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BU7421SG-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does BU7421SG-TR fall under?
The BU7421SG-TR is listed under Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps.
Can I view similar or alternative parts?
You can view similar parts to BU7421SG-TR when available in the Operational Amplifiers - Op Amps range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the BU7421SG-TR you can contact the distributor directly for product support, shipping queries etc.
Is the BU7421SG-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BU7421SG-TR have stock available?
Authorised distributors including CoreStaff, Chip One Stop, Newark Electronics, Avnet America and element14 have stock available or on a lead time for BU7421SG-TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for BU7421SG-TR often in real-time on the comparison pages.
What if I can't find stock of BU7421SG-TR?
You can fill out our help required form which you can use to request a quote for BU7421SG-TR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.