Texas Instruments LM393DR
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See Product Specifications.
See Product Specifications.
Stock Code
039239
039239
Manufacturer / Brand
Texas Instruments
Part Number
LM393DR
LM393DR
Categories
Unit Price
$0.5300
$0.5300
Factory Lead-Time
52 Weeks
52 Weeks
Short Description
Op amp/comparator, 2 channels, low voltage, small package
Op amp/comparator, 2 channels, low voltage, small package
In Stock: 14585
| Qty | Unit Price | Total Price | Discount |
|---|---|---|---|
| 1 | $0.5300 | $0.5300 | |
| 10 | $0.4720 | $4.7200 | -10.94% |
| 25 | $0.4460 | $11.1500 | -15.85% |
| 100 | $0.3660 | $36.6000 | -30.94% |
| 250 | $0.3410 | $85.2500 | -35.66% |
| 500 | $0.2970 | $148.5000 | -43.96% |
| 900 | $0.2900 | $261.0000 | -45.28% |
| 1000 | $0.1810 | $181.0000 | -65.85% |
Description
The Texas Instruments LM393DR is a dual voltage comparator that operates over a wide supply voltage range of 2 V to 36 V. It has two independent comparators, each with an input common-mode voltage range that extends from the negative supply rail to within 1.3 V of the positive supply rail. The LM393DR has a low input bias current of 25 nA and a low output saturation voltage of 250 mV, making it suitable for use in low-power applications. The device is available in an 8-pin SOIC package with a temperature range of -40°C to 125°C and can be used in a variety of applications, including window comparators, voltage clamps, and current sensing.
The LM393DR uses an open-drain output configuration, which allows it to drive loads with voltages higher than the supply voltage. The device has a response time of 1.3 µs and a propagation delay of 1.5 µs, making it ideal for high-speed applications. It also features a common-mode input voltage rejection ratio of 70 dB, which helps to eliminate noise and interference. Additionally, the LM393DR has a wide operating temperature range, making it suitable for use in harsh environments. Overall, the LM393DR is a versatile and reliable voltage comparator that is well-suited for a range of applications
The LM393DR uses an open-drain output configuration, which allows it to drive loads with voltages higher than the supply voltage. The device has a response time of 1.3 µs and a propagation delay of 1.5 µs, making it ideal for high-speed applications. It also features a common-mode input voltage rejection ratio of 70 dB, which helps to eliminate noise and interference. Additionally, the LM393DR has a wide operating temperature range, making it suitable for use in harsh environments. Overall, the LM393DR is a versatile and reliable voltage comparator that is well-suited for a range of applications
Product Attributes
| Current - Input Bias (Max) | 0.25µA @ 5V |
| Current - Output (Typ) | 6mA @ 5V |
| Current - Quiescent (Max) | 2.5mA |
| Mounting Type | Surface Mount |
| Number of Elements | 2 |
| Operating Temperature | 0°C ~ 70°C |
| Output Type | CMOS, MOS, Open-Collector, TTL |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Packaging | Cut Tape (CT) |
| Part Status | Not For New Designs |
| Supplier Device Package | 8-SOIC |
| Type | General Purpose |
| Voltage - Input Offset (Max) | 7mV @ 5V |
| Voltage - Supply, Single/Dual (±) | 2V ~ 36V, ±1V ~ 18V |
