LM2903AVQPWR Texas Instruments, Dual Comparator, Open Collector O/P, 1.3μs 3 → 28 V 8-Pin TSSOP

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

LMx93/LM2903 family Dual Comparators

The Texas Instruments LM193, LM293, LM393 and LM2903 are dual differential input voltage comparators designed to operate from a single power supply over a wide range of voltages. The common mode input voltage range includes ground and the devices have open collector outputs.

Comparators, Texas Instruments

Texas Instruments’ range of voltage comparators includes not only conventional single, dual and quad comparator packages but also window comparators and over- & under-voltage supervisors.

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.

Specifications
Attribute Value
Comparator Type Differential
Mounting Type Surface Mount
Package Type TSSOP
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 3 x 4.4 x 1.15mm
Length 3mm
Width 4.4mm
Height 1.15mm
Typical Dual Supply Voltage ±12 V, ±15 V, ±3 V, ±5 V, ±9 V
Typical Voltage Gain 100 dB
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +125 °C
Price Each (On a Reel of 2000)
£ 0.159
(exc. VAT)
£ 0.191
(inc. VAT)
Units
Per unit
Per Reel*
2000 +
£0.159
£318.00
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
Related Products
Description:
The TSM109 is an IC that includes two comparators and a shunt voltage reference fixed at 2.5V.
The Texas Instruments LM139, LM239, LM339 and LM2901 ...
Description:
The Texas Instruments LM139, LM239, LM339 and LM2901 are quad differential input voltage comparators designed to operate from a single power supply over a wide range of voltages. The common mode input voltage range includes ground and the devices have open collector outputs.
NJM2901M | NJM2901M New Japan Radio, Quad Comparator, ...
Description:
NJM2901M | NJM2901M New Japan Radio, Quad Comparator, Open Collector O/P, 1.3μs 3 → 28 V 14-Pin DMP
Comparator ICs from ROHM meet all types, such ...
Description:
Comparator ICs from ROHM meet all types, such as bipolar, CMOS, ground sense (single supply), dual supply, high-voltage resistance, low noise, low saturation, low current consumption, and input/output full swing.