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LM219J
LM219J - Brand New Panduit Linear Comparators
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
DESCRIPTION
The LM319 series are precision high-speed dual comparators fabricated on a
single monolithic chip. They are designed to operate over a wide range of
supply voltages down to a single 5V logic supply and ground. Further, they
have higher gain and lower input currents than devices like the µA710. The
uncommitted collector of the output stage makes the LM319 compatible with RTL,
DTL, and TTL as well as capable of driving lamps and relays at currents up to
25mA.
Although designed primarily for applications requiring operation from digital
logic supplies, the LM319 series are fully specified for power supplies up to
±15V. It features faster response than the LM111 at the expense of higher
power dissipation. However, the high-speed, wide operating voltage range and
low package count make the LM319 much more versatile than older devices like
the µA711.
FEATURES
• Two independent comparators
• Operates from a single 5V supply
• Typically 80ns response time at ±15V
• Minimum fanout of 3 (each side)
• Maximum input current of 1µA over temperature
• Inputs and outputs can be isolated from system ground
• High common-mode slew rate
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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