Overview
The LM306D is a comparator made by Texas Instruments in a SOIC-8 package with 8 pins. 0℃~+70℃ 1 1.8uA 100uA 20uV/℃ 28ns 5mV 5uA Fail-safe function、Latch function TTL、CMOS SOIC-8 Comparators ROHS.
PCBKit's library has its KiCad symbol (Analog & Interface:LM306 [alt], from CERN's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 22 are in stock at JLCPCB (part C2878310).
Symbol
Footprint
Parameters
10- Features
- Fail-safe function
- Ib - Input Bias Current
- 1.8uA
- Input Offset Current(Ios)
- 5uA
- Input Offset Voltage Drift(Vos TC)
- 20uV/℃
- Number of Channels
- Single-channel
- Operating Temperature
- 0℃~+70℃
- Output Mode
- CMOS
- Propagation Delay Time
- 28ns
- Quiescent Current
- 100uA
- Vos - Input Offset Voltage
- 5mV
Order codes
1- LM306DLCSC C2878310
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | GND | Power in |
| 2 | +IN | Input |
| 3 | -IN | Input |
| 4 | VCC- | Power in |
| 5 | STR1 | Input |
| 6 | STR2 | Input |
| 7 | OUT | Output |
| 8 | VCC+ | Power in |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ti/LM306D" title="LM306D in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/LM306D.jpg" alt="LM306D" width="1200" height="900">[](https://pcbkit.io/parts/ti/LM306D)Questions
Is there a KiCad symbol and footprint for the LM306D?
Yes. The symbol is Analog & Interface:LM306 [alt] and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM306D?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the LM306D datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM306D?
JLCPCB lists it as part C2878310, with 22 in stock; the sellers' links on this page open their listings.
What can replace the LM306D?
Parts like it in the library: the LM393D by onsemi, the LM393BID by Texas Instruments, the LM393DT by STMicroelectronics and the LM2903BID by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
LM393D
SOIC-8-18V~-1V、1V~18V 0℃~+70℃ 1.3us 2 25nA 2V~36V 300ns 36V 400uA 5mV 5nA ESD protection TTL、CMOS SOIC-8 Comparators ROHSonsemiComparatorsLM393BID
SOIC-8-40℃~+85℃ 0.5nA 1us 1us 2 2V~36V 3.5nA 36V 370uV 400uA ESD protection Open-drain TTL、CMOS SOIC-8 Comparators ROHSTexas InstrumentsComparatorsLM393DT
SO-8-18V~-1V、1V~18V -55℃~+125℃ 1.3us 1.3us 1mV 2 20nA 2V~36V 36V 3nA 450uA DTL、TTL、CMOS、ECL、MOS SO-8 Comparators ROHSSTMicroelectronicsComparatorsLM2903BID
SOIC-8-40℃~+125℃ 0.5nA 1us 1us 2 2V~36V 3.5nA 36V 370uV 400uA ESD protection Open-drain TTL、CMOS SOIC-8 Comparators ROHSTexas InstrumentsComparatorsLM293D
SOIC-8-18V~-1V、1V~18V -25℃~+85℃ 1.3us 100nA 1mA 2 2V~36V 2mV 36V 5nA Open Collector TTL SOIC-8 Comparators ROHSTexas InstrumentsComparatorsLM311D
SOIC-80℃~+70℃ 1 165ns 250nA 36V 5V~30V 7.5mA 7.5mV Offset voltage nulling、Enable/shutdown function Open Collector TTL、CMOS ±15V SOIC-8 Comparators ROHSTexas InstrumentsComparatorsLM393ADT
SO-8-18V~-1V、1V~18V 0℃~+70℃ 1.3us 100nA 2 2.5mA 2V~36V 2mV 36V 3nA Open-drain TTL、CMOS SO-8 Comparators ROHSSTMicroelectronicsComparatorsLM393AD
SOIC-8-18V~-2V、2V~18V 0℃~+70℃ 1.3us 100nA 1mA 2 2V~36V 2mV 36V 5nA Open-drain TTL SOIC-8 Comparators ROHSTexas InstrumentsComparators