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LTC1842IS8
LTC1842IS8 - Brand New Linear Technology 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 LTC ®1841/LTC1842/LTC1843 are ultralow power dual comparators with built-
in reference (LTC1842/LTC1843). The comparators feature less than 5.7µA supply
current over temperature, a 1.182V ±1% reference, programmable hysteresis and
open-drain outputs that sink current. The reference output can drive a bypass
capacitor of up to 0.01µF without oscillation.
The LTC1841 operates from a single 2V to 11V supply or a dual ±1V to ±5.5V
supply. The LTC1842/LTC1843 operate from a single 2.5V to 11V supply or a dual
±1.25V to ±5.5V supply. The LTC1842/LTC1843 hysteresis is easily programmed by
using two resistors and the HYST pin. The comparators’ input operates from the
negative supply to within 1.3V of the positive supply. The comparators’ output
stage can typically sink greater than 20mA. By eliminating the cross-
conduction current that normally happens when the comparators change logic
states, power supply glitches are eliminated.
The LTC1841/LTC1842/LTC1843 are available in SO-8 packages.
FEATURES
■ Ultralow Quiescent Current: 3.5µA Typ
■ Open-Drain Outputs Typically Sink Greater Than 20mA
■ Wide Supply Range: (LTC1841)
Single: 2V to 11V
Dual: ±1V to ±5.5V
■ Input Voltage Range Includes the Negative Supply
■ Reference Output Drives 0.01µF Capacitor
■ Adjustable Hysteresis
■ 12µs Propagation Delay with 10mV Overdrive
■ No Current Spike When Switching
APPLICATIOUNS
■ Battery-Powered System Monitoring
■ Threshold Detectors
■ Window Comparators
■ Oscillator Circuits
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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