LM393P Texas Instruments, Dual Comparator, Open Collector O/P, 1.3μs 3 → 28 V 8-Pin PDIP
- RS Stock No.:
- 810-239
- Mfr. Part No.:
- LM393P
- Brand:
- Texas Instruments
Subtotal (1 unit)*
£0.28
(exc. VAT)
£0.34
(inc. VAT)
FREE delivery for orders over £50.00
- 546 unit(s) ready to ship
- Plus 303 unit(s) ready to ship from another location
- Plus 732 unit(s) shipping from 09 October 2025
Units | Per unit |
---|---|
1 + | £0.28 |
*price indicative
Alternative
This product is not currently available. Here is our alternative recommendation.
Each (In a Pack of 20)
£0.138
(exc. VAT)
£0.166
(inc. VAT)
- RS Stock No.:
- 810-239
- Mfr. Part No.:
- LM393P
- Brand:
- Texas Instruments
Select all | Attribute | Value |
---|---|---|
Brand | Texas Instruments | |
Comparator Type | General Purpose | |
Mounting Type | Through Hole | |
Package Type | PDIP | |
Power Supply Type | Dual, Single | |
Output Type | Open Collector | |
Number of Channels per Chip | 2 | |
Typical Response Time | 1.3µs | |
Pin Count | 8 | |
Typical Single Supply Voltage | 3 → 28 V | |
Dimensions | 9.81 x 6.35 x 4.57mm | |
Length | 9.81mm | |
Width | 6.35mm | |
Height | 4.57mm | |
Typical Voltage Gain | 106.02 dB | |
Maximum Operating Temperature | +70 °C | |
Typical Dual Supply Voltage | ±12 V, ±15 V, ±3 V, ±5 V, ±9 V | |
Minimum Operating Temperature | 0 °C | |
Select all | ||
---|---|---|
Brand Texas Instruments | ||
Comparator Type General Purpose | ||
Mounting Type Through Hole | ||
Package Type PDIP | ||
Power Supply Type Dual, Single | ||
Output Type Open Collector | ||
Number of Channels per Chip 2 | ||
Typical Response Time 1.3µs | ||
Pin Count 8 | ||
Typical Single Supply Voltage 3 → 28 V | ||
Dimensions 9.81 x 6.35 x 4.57mm | ||
Length 9.81mm | ||
Width 6.35mm | ||
Height 4.57mm | ||
Typical Voltage Gain 106.02 dB | ||
Maximum Operating Temperature +70 °C | ||
Typical Dual Supply Voltage ±12 V, ±15 V, ±3 V, ±5 V, ±9 V | ||
Minimum Operating Temperature 0 °C | ||
- COO (Country of Origin):
- CN
LMx93/LM2903 family Dual Comparators
Although comparators and operational amplifiers are superficially similar devices their operation in practical applications is very different. Op amps are intended for linear operation accompanied by suitable feedback whereas comparators are tailored for rapid switching and generally operated in open-loop mode. Dedicated voltage comparators have significantly shorter propagation delays and are capable of faster response times under saturated conditions. Most comparators are also more tolerant of high differential input voltages and many have open-collector outputs allowing parallel operation with other devices.
Related links
- LM2903P Texas Instruments Open Collector O/P, 1.3μs 3 → 28 V 8-Pin PDIP
- LM293P Texas Instruments Open Collector O/P, 1.3μs 3 → 28 V 8-Pin PDIP
- LM393P Texas Instruments CMOS/TTL/OC O/P 1.3μs 2 → 36 V 8-Pin PDIP
- LM2903PWR Texas Instruments Open Collector O/P, 1.3μs 3 → 28 V 8-Pin TSSOP
- LM2903AVQPWR Texas Instruments Open Collector O/P, 1.3μs 3 → 28 V 8-Pin TSSOP
- LM293AD Texas Instruments Open Collector O/P, 1.3μs 3 → 28 V 8-Pin SOIC
- LM393AD Texas Instruments Open Collector O/P, 1.3μs 3 → 28 V 8-Pin SOIC
- LM2903DGKR Texas Instruments Open Collector O/P, 1.3μs 3 → 28 V 8-Pin MSOP