STMicroelectronics 4-Channel Comparator 30 V 3 V 16-Pin QFN
- RS Stock No.:
- 189-1939P
- Mfr. Part No.:
- LM2902Q4T
- Brand:
- STMicroelectronics
Subtotal 25 units (supplied on a continuous strip)*
£4.50
(exc. VAT)
£5.50
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 3,575 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 25 + | £0.18 |
*price indicative
- RS Stock No.:
- 189-1939P
- Mfr. Part No.:
- LM2902Q4T
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Comparator | |
| Comparator Type | Low Power | |
| Mount Type | Surface | |
| Package Type | QFN | |
| Number of Channels | 4 | |
| Pin Count | 16 | |
| Maximum Supply Voltage | 30V | |
| Minimum Supply Voltage | 3V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Height | 0.95mm | |
| Width | 3.1 mm | |
| Length | 3.1mm | |
| Standards/Approvals | No | |
| Series | LM2902 | |
| Automotive Standard | No | |
| Supply Current | 3mA | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Comparator | ||
Comparator Type Low Power | ||
Mount Type Surface | ||
Package Type QFN | ||
Number of Channels 4 | ||
Pin Count 16 | ||
Maximum Supply Voltage 30V | ||
Minimum Supply Voltage 3V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Height 0.95mm | ||
Width 3.1 mm | ||
Length 3.1mm | ||
Standards/Approvals No | ||
Series LM2902 | ||
Automotive Standard No | ||
Supply Current 3mA | ||
- COO (Country of Origin):
- MY
This circuit consists of four independent, high-gain operational amplifiers (op amps) which employ internal frequency compensation and are specifically designed for automotive and industrial control systems. The device operates from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low-power supply current drain is independent from the power supply voltage magnitude.
Wide gain bandwidth: 1.3 MHz
Input common-mode voltage range includes negative rail
Large voltage gain: 100 dB
Supply current per amplifier: 375 μA
Low input bias current: 20 nA
Low input offset current: 2 nA
Wide power supply range:
Single supply: 3 V to 30 V
Dual supplies: ± 1.5 V to ± 15 V