LMx93/LM2903 Dual / Quad Differential Comparators

Texas Instruments LMx93/LM2903 Dual / Quad Differential Comparators provide outstanding value for cost-sensitive applications. They feature lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2kV ESD performance with drop-in replacement convenience. All devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies is also possible as long as the difference between the two supplies is within 2V to 36V, and VCC is at least 1.5V more positive than the input common-mode voltage. Quiescent current is independent of the supply voltage, and the outputs can be connected to other open-collector outputs to achieve wired-AND relationships. Texas Instruments LMx93/LM2903 Dual / Quad Differential Comparators are ideal for server PSUs, cordless power tools, and vacuum robots. The LM2903-Q1 devices are AEC-Q100 qualified for automotive applications.

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Texas Instruments 類比比較器 Dual Diff Comparator 110,722庫存量
帶狀裁切
HK$7.48
HK$5.33
HK$4.80
HK$4.23
捲
HK$3.25
最少: 1
倍數: 1
: 2,500
SMD/SMT SOIC-8 2 Channel Open Collector, Open Drain 1.3 us Differential 2 V 32 V 1 mA to 2.5 mA 4 mV 250 nA - 40 C + 125 C LM2903 Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 Automotive dual dif ferential commodity 4,295庫存量
帶狀裁切
HK$6.66
HK$4.76
HK$4.27
HK$3.75
捲
HK$3.11
最少: 1
倍數: 1
: 3,000
SMD/SMT TSSOP-8 2 Channel Open Collector, Open Drain 1 us Differential 2 V 36 V 600 uA to 800 uA 4 mV 25 nA - 40 C + 125 C LM2903B Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 Auto Cat Dual Gen Pu rp Diff A 595-LM290 A 595-LM2903AVQDRG4Q1 10,673庫存量
帶狀裁切
HK$6.00
HK$4.39
HK$3.99
HK$3.55
捲
HK$3.02
最少: 1
倍數: 1
: 2,500
SMD/SMT SOIC-8 2 Channel Open Collector, Open Drain 1.3 us Differential 2 V 32 V 1 mA to 2.5 mA 4 mV 250 nA - 40 C + 125 C LM2903 Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 Automotive dual dif ferential commodity 4,480庫存量
帶狀裁切
HK$6.33
HK$4.54
HK$4.08
HK$3.58
捲
HK$2.95
最少: 1
倍數: 1
: 3,000
SMD/SMT TSSOP-8 2 Channel Open Collector, Open Drain 1 us Differential 2 V 36 V 600 uA to 800 uA 4 mV 25 nA - 40 C + 125 C LM2903B Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 Auto Cat Dual Diff C omparator 8,214庫存量
帶狀裁切
HK$6.08
HK$4.33
HK$3.90
HK$3.41
捲
HK$2.65
最少: 1
倍數: 1
: 2,500
SMD/SMT SOIC-8 2 Channel Open Collector, Open Drain 1.3 us Differential 2 V 30 V 1 mA to 2.5 mA 15 mV 250 nA - 40 C + 150 C LM2903 Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 Dual Differential Co mparator 5,075庫存量
帶狀裁切
HK$4.11
HK$2.89
HK$2.59
HK$2.24
捲
HK$1.72
最少: 1
倍數: 1
: 2,000
SMD/SMT SOIC-8 2 Channel CMOS, TTL 1.3 us Differential 2 V 30 V 2.5 mA 6 mA 7 mV 25 nA - 40 C + 125 C LM2903 Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 Dual Diff Comparator A 595-LM2903AVQDR A A 595-LM2903AVQDR
1,993庫存量
帶狀裁切
HK$7.15
HK$5.08
HK$4.56
HK$3.98
捲
HK$2.73
最少: 1
倍數: 1
: 2,500
SMD/SMT SOIC-8 2 Channel Open Drain 300 ns Differential 2 V 32 V 2.5 mA 6 mA 2.5 mV 250 nA - 40 C + 125 C LM2903 Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 Automotive dual dif ferential commodity 2,157庫存量
帶狀裁切
HK$6.33
HK$4.54
HK$4.08
HK$3.58
捲
HK$2.92
最少: 1
倍數: 1
: 3,000
SMD/SMT SOIC-8 2 Channel Open Collector, Open Drain 1 us Differential 2 V 36 V 600 uA to 800 uA 4 mV 25 nA - 40 C + 125 C LM2903B Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 Automotive dual dif ferential commodity 2,134庫存量
帶狀裁切
HK$6.49
HK$4.65
HK$4.19
HK$3.67
捲
HK$2.93
最少: 1
倍數: 1
: 2,500
SMD/SMT VSSOP-8 2 Channel Open Collector, Open Drain 1 us Differential 2 V 36 V 600 uA to 800 uA 4 mV 25 nA - 40 C + 125 C LM2903B Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 Automotive dual dif ferential commodity 2,304庫存量
帶狀裁切
HK$6.99
HK$4.97
HK$4.48
HK$3.93
捲
HK$3.24
最少: 1
倍數: 1
: 2,500
SMD/SMT VSSOP-8 2 Channel Open Collector, Open Drain 1 us Differential 2 V 36 V 600 uA to 800 uA 4 mV 25 nA - 40 C + 125 C LM2903B Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 Dual Diff Comparator
5,349庫存量
帶狀裁切
HK$3.37
HK$2.35
HK$2.10
HK$1.81
捲
HK$1.32
最少: 1
倍數: 1
: 2,000
SMD/SMT TSSOP-8 2 Channel CMOS, TTL 300 ns Differential 2 V 30 V 2.5 mA 5 mV 50 nA 0 C + 70 C LM393 Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 Automotive dual dif ferential commodity 2,426庫存量
帶狀裁切
HK$6.66
HK$4.76
HK$4.27
HK$3.75
捲
HK$3.11
最少: 1
倍數: 1
: 2,500
SMD/SMT VSSOP-8 2 Channel Open Collector, Open Drain 1 us Differential 2 V 36 V 600 uA to 800 uA 4 mV 25 nA - 40 C + 125 C LM2903B Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 Automotive dual dif ferential commodity 2,893庫存量
帶狀裁切
HK$6.66
HK$4.76
HK$4.28
HK$3.76
捲
HK$3.07
最少: 1
倍數: 1
: 3,000
SMD/SMT SOIC-8 2 Channel Open Collector, Open Drain 1 us Differential 2 V 36 V 600 uA to 800 uA 4 mV 25 nA - 40 C + 125 C LM2903B Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 Dual Diff Comparator A 595-LM2903VQPWRQ1 A 595-LM2903VQPWRQ1 3,976庫存量
帶狀裁切
HK$6.08
HK$4.33
HK$3.90
HK$3.41
捲
HK$2.69
最少: 1
倍數: 1
: 2,000
SMD/SMT TSSOP-8 2 Channel Open Collector, Open Drain 1.3 us Differential 2 V 36 V 1 mA to 2.5 mA 15 mV 250 nA - 40 C + 125 C LM2903 Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 Dual Diff GP 48,532庫存量
帶狀裁切
HK$7.40
HK$5.25
HK$4.71
HK$4.11
捲
HK$3.36
最少: 1
倍數: 1
: 2,500
SMD/SMT SOIC-8 4 Channel CMOS, TTL 300 ns Differential 2 V 36 V 2.5 mA 5 mV 100 nA - 55 C + 125 C LM193 Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 EP Dual Diff Compara tors
8,546庫存量
帶狀裁切
HK$25.24
HK$18.82
HK$17.26
HK$15.45
HK$14.63
捲
HK$12.41
最少: 1
倍數: 1
: 2,500
SMD/SMT SOIC-8 2 Channel CMOS, TTL 300 ns Differential 2 V 30 V 500 uA 6 mA 5 mV 250 nA - 55 C + 125 C LM293 Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 Lo Pwr-Offset Vtg Du al Comparator A 926 A 926-LM193H 1,240庫存量
HK$174.68
HK$141.71
HK$132.42
HK$129.71
最少: 1
倍數: 1
Through Hole TO-99-8 2 Channel CMOS, TTL 1.3 us General Purpose 2 V 36 V 500 uA 6 mA 5 mV 100 nA - 55 C + 125 C LM193 Bulk
Texas Instruments 類比比較器 Low Power Low Offset Voltage Dual Compar A 926-LM193H/NOPB 1,229庫存量
HK$174.68
HK$142.37
HK$133.41
HK$123.55
最少: 1
倍數: 1
否
Through Hole TO-99-8 2 Channel CMOS, TTL 1.3 us General Purpose 2 V 36 V 500 uA 6 mA 5 mV 100 nA - 55 C + 125 C LM193 Bulk
Texas Instruments 類比比較器 Dual Diff Comparator ALT 595-LM193DR ALT ALT 595-LM193DR
4,909庫存量
7,500預期29/1/2027
帶狀裁切
HK$6.08
HK$5.12
HK$4.84
HK$4.62
捲
HK$2.70
最少: 1
倍數: 1
: 2,500
SMD/SMT SOIC-8 4 Channel CMOS, TTL 300 ns Differential 2 V 36 V 2.5 mA 5 mV 100 nA - 55 C + 125 C LM193 Reel, Cut Tape, MouseReel

Texas Instruments 類比比較器 Dual Differential Comparator 21,411庫存量
帶狀裁切
HK$2.71
HK$1.85
HK$1.64
HK$1.41
捲
HK$1.12
最少: 1
倍數: 1
: 2,500
SMD/SMT VSSOP-8 2 Channel CMOS, TTL 1.3 us Differential 2 V 30 V 200 uA 6 mA 7 mV 25 nA - 40 C + 125 C LM2903 Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 Dual Diff Ind Temp 22,849庫存量
31,875預期11/11/2026
帶狀裁切
HK$2.22
HK$1.55
HK$1.37
HK$1.18
捲
HK$0.954
最少: 1
倍數: 1
: 2,500
SMD/SMT SOIC-8 2 Channel CMOS, TTL 1.3 us Differential 2 V 30 V 200 uA 6 mA 7 mV 25 nA - 40 C + 125 C LM2903 Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 AEC-Q100 Grade 0 an d 1 Automotive High 3,205庫存量
帶狀裁切
HK$18.99
HK$14.14
HK$12.91
HK$11.51
捲
HK$9.78
最少: 1
倍數: 1
: 2,000
SMD/SMT TSSOP-8 2 Channel Open Collector 1.3 us Differential 2 V 30 V 400 uA 6 mA 2 mV 50 nA - 40 C + 150 C LM2903 Reel, Cut Tape, MouseReel
Texas Instruments 類比比較器 Dual Differential 60,569庫存量
85,000在途量
帶狀裁切
HK$2.14
HK$1.50
HK$1.32
HK$1.13
捲
HK$0.789
最少: 1
倍數: 1
: 2,500
SMD/SMT SOIC-8 2 Channel CMOS, TTL 1.3 us Differential 2 V 30 V 2.5 mA 5 mV 50 nA 0 C + 70 C LM393 Reel, Cut Tape, MouseReel

Texas Instruments 類比比較器 Dual Differential 22,643庫存量
HK$4.36
HK$2.96
HK$2.54
HK$2.34
最少: 1
倍數: 1
Through Hole PDIP-8 2 Channel CMOS, TTL 1.3 us Differential 2 V 30 V 2.5 mA 5 mV 50 nA 0 C + 70 C LM393 Tube
Texas Instruments 類比比較器 Lo Pwr-Offset Vtg Du al Comparator A 926 A 926-LM193AH 383庫存量
HK$174.68
HK$139.58
HK$130.78
HK$123.55
最少: 1
倍數: 1
Through Hole TO-99-8 2 Channel CMOS, TTL 1.3 us General Purpose 2 V 36 V 500 uA 6 mA 2 mV 100 nA - 55 C + 125 C LM193 Bulk