Products
Manufacturer
RFQ
NEWS
ContactBA3121
9mA mA20 kHz kHzAudio Amplifiers8 pins8-DIP (0.300, 7.62mm)
- Manufacturer: ROHM Semiconductor
- NO: 687-BA3121
- Package: 8-DIP (0.300, 7.62mm)
- Datasheet:
- Stock: 128
- Description: 9mA mA20 kHz kHzAudio Amplifiers8 pins8-DIP (0.300, 7.62mm) (Kg)
- Delivery:
- Payment:
In Stock
Please send RFQ , we will respond immediately.
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
You may place an order without registering to Chip Smart.
We strongly suggest you sign in before purchasing as you
can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
1. You'll receive an order information email in your inbox.
(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time
zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 10 Weeks |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300, 7.62mm) |
| Number of Pins | 8 |
| Operating Temperature | -30°C~85°C TA |
| Packaging | Tube |
| Published | 1999 |
| Pbfree Code | yes |
| Part Status | Last Time Buy |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | Class AB |
| Terminal Finish | TIN/TIN COPPER |
| Max Power Dissipation | 450mW |
| Voltage - Supply | 4V~18V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Time@Peak Reflow Temperature-Max (s) | 10 |
| Base Part Number | BA3121 |
| Pin Count | 8 |
| Qualification Status | Not Qualified |
| Output Type | 2-Channel (Stereo) |
| Operating Supply Voltage | 12V |
| Supply Voltage-Min (Vsup) | 4V |
| Number of Channels | 2 |
| Nominal Supply Current | 9mA |
| Common Mode Rejection Ratio | 41 dB |
| Bandwidth | 20 kHz |
| Height Seated (Max) | 3.7mm |
| Length | 9.3mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BA3121 Overview
I have embedded this device in 8-DIP (0.300, 7.62mm) .The device is in the form of Tube .Amp parts is possible to terminate a transmission line wAmp partsh a device matching Amp partss characteristic impedance, referred to as a 8 termination.The output it is configured with uses 2-Channel (Stereo) .An electrical device of type Class AB is involved.As part of the signal interface in a computer or other communication device, there are 8 pins.Amp parts is mounted in front of Through Hole .Amp parts is powered by a voltage of 4V~18V volts.There are 2 channels available on the device.Amp parts is recommended that the operating temperature not exceed -30°C~85°C TA .This device has 8 pins.Amp parts belongs to the BA3121 family.The chip should be mounted in the way of Through Hole .Amp parts is recommended that the supply voltage (Vsup) be kept above 4V to ensure proper operation of the device.
BA3121 Features
8-DIP (0.300, 7.62mm) package
8 pin count
BA3121 family
BA3121 Applications
There are a lot of ROHM Semiconductor BA3121 audio amplifiers applications.
- Automotive sensors
- Medical instruments
- Band-stop filter
- single/dual op amp sum and difference circuits
- High/low-pass filter circuit
- High speed sample
- Information processing
- Scintillation detectors
- Communication
- Power transmission
