首页 > National Semiconductor 美国国家半导体 > 放大器与比较器 > 比较器
比较器
高速比较器 < 0.08 μs
低功耗比较器 < 500 μA
高速比较器 < 0.08 μs (11)
Base Part Number 数据手册DataSheet下载 Response Time Output Bus Supply Min Supply Max Channels Offset Voltage max, 25C Output Current Input Range Supply Current Per Channel PowerWise Rating 3 Temperature Min Max Input Bias Current Special Features Temperature Max Function AEC Q-100 Automotive Grade Automotive Selection Guide PowerWise 数据手册DataSheet下载
LMH7322 LMH7322 0.0007 LVDS/RSPECL 2.7 12 2 8 50 Vcm to V- 30 21 -40 5000 Adj Hysteresis, Adj Output Swing 125 Comparator Yes LMH7322
LMH7324 LMH7324 0.0007 LVDS/RSPECL 5 12 4 9.5 25 Vcm to V- 25 18 -40 5000 LVDS/RSPECL Out 85 Comparator Yes LMH7324
LMH7220 LMH7220 0.0029 LVDS 2.7 12 1 2.7 5 Vcm to V- 7.5 22 -40 7000 LVDS Out 125 Comparator Yes LMH7220
LMV7219 LMV7219 0.01 Push Pull 2.7 5 1 6 68 Vcm to V- 1.1 11 -40 950 - 85 Comparator Yes LMV7219
LM160 LM160 0.013 Differential 9 16 1 2 20 Differential 18 -55 20000 Differential Output 125 Comparator LM160
LM360 LM360 0.013 Differential 9 16 1 2 20 Differential 18 234 0 20000 Undefined 70 Comparator LM360
LM361 LM361 0.014 Differential 11 32 1 1 50 Differential 13 182 0 30000 Strobe 70 Comparator LM361
LMV7235 LMV7235 0.045 Open Drain 2.7 5.5 1 6 55 R-R Input 0.065 3 -40 600 - 85 Comparator Yes LMV7235
LMV7239 LMV7239 0.045 Push Pull 2.7 5.5 1 6 55 R-R Input 0.065 3 -40 600 - 85 Comparator Yes LMV7239
LM119 LM119 0.08| 0.05 Open Drain 5 36 2 4 25 Not R-R 4 200| 320 -55| -25 1000 Undefined 85| 125 Comparator LM119
LM319 LM319 0.08 Open Drain 5 36 2 8| 1 25 Not R-R 4 320 0 1000| 1200 Undefined 70 Comparator LM319

 

低功耗比较器 < 500 μA
Base Part Number 数据手册DataSheet下载 Response Time Output Bus Supply Min Supply Max Channels Offset Voltage max, 25C Output Current Input Range Supply Current Per Channel PowerWise Rating 3 Max Input Bias Current Special Features Temperature Min Temperature Max Function AEC Q-100 Automotive Grade Automotive Selection Guide PowerWise 数据手册DataSheet下载
LM311 LM311 0.1 Open Drain 5 36 1 7.5 50 Not R-R 5.1 510 300 Offset Adjust, Strobe 0 70 Comparator LM311
LMV761 LMV761 0.12 Push Pull 2.7 5 1 0.3 40 Vcm to V- 0.275 33 0.05 Strobe -40 125 Comparator Yes LMV761
LMV762 LMV762 0.12 Push Pull 2.7 5 2 0.2 40 Vcm to V- 0.275 33 0.05 Strobe -40 125 Comparator Yes LMV762
LM6511 LM6511 0.18 Open Drain 2.7 36 1 5 100 Not R-R 2.7 486 200 Offset Adjust, Strobe -40 85 Comparator Yes LM6511
LM111 LM111 0.2| 0.1 Open Drain 5 36 1 3 50 Not R-R 5.1 1020| 510 150 Offset Adjust, Strobe -55 125 Comparator LM111
LMV331 LMV331 0.2 Open Drain 2.7 5.5 1 7 84 Vcm to V- 0.06 12 400 Undefined -40 85 Comparator Yes Yes LMV331
LMV339 LMV339 0.2 Open Drain 2.7 5.5 4 7 84 Vcm to V- 0.05 10 400 Undefined -40 85 Comparator Yes Yes LMV339
LMV393 LMV393 0.2 Open Drain 2.7 5.5 2 7 84 Vcm to V- 0.0425 9 400 Undefined -40 85 Comparator Yes Yes LMV393
LM397 LM397 0.25 Open Drain 5 30 1 7 13 Vcm to V- 0.25 63 400 - -40 85 Comparator LM397
LM193 LM193 0.4 Open Drain 2 36 2 5| 2 16 Vcm to V- 0.2 80 300 Undefined -55 125 Comparator LM193
LM2903 LM2903 0.4 Open Drain 2 36 2 7 16 Vcm to V- 0.2 80 500 Undefined -40 85 Comparator LM2903
LM393 LM393 0.4 Open Drain 2 36 2 5 16 Vcm to V- 0.2 80 400 Undefined 0 70 Comparator LM393
LM139 LM139 0.5 Open Drain 2 36 4 5| 2 16 Vcm to V- 0.2 100 300 Undefined -55 125 Comparator LM139
LM239 LM239 0.5 Open Drain 2 36 4 5 16 Vcm to V- 0.2 100 400 Undefined -25 85 Comparator LM239
LM2901 LM2901 0.5 Open Drain 2 36 4 7 16 Vcm to V- 0.2 100 500 Undefined -40 85 Comparator LM2901
LM339 LM339 0.5 Open Drain 2 36 4 5| 2 16 Vcm to V- 0.2 100 400 Undefined -25 85 Comparator LM339
LM613 LM613 0.75 Open Drain 4 36 2 5 25 Vcm to V- 0.112 84 40 w/ OpAmp, w/ reference, w/ comparator -40 85 Op Amp and Comparator LM613
LMV7271 LMV7271 0.88 Push Pull 1.8 5.5 1 4 34 R-R Input 0.009 8 100 -40 85 Comparator Yes Yes LMV7271
LMV7272 LMV7272 0.88 Push Pull 1.8 5.5 2 4 34 R-R Input 0.009 8 100 -40 85 Comparator Yes LMV7272
LMV7275 LMV7275 0.88 Open Drain 1.8 5.5 1 4 34 R-R Input 0.009 8 100 -40 85 Comparator Yes LMV7275
LMV7291 LMV7291 0.88 Push Pull 1.8 5 1 4 34 R-R Input 0.009 8 100 LMV7271 Alternate Pinout -40 85 Comparator Yes Yes LMV7291
LM392 LM392 1.5 Open Drain 3 32 2 5 20 Vcm to V- 0.5 750 400 w/ Comparator, w/ OpAmp 0 70 Op Amp and Comparator LM392
LMC6762 LMC6762 4 Push Pull 2.7 15 2 5| 15 30 R-R Input 0.006 24 0.001 -| Undefined -40 85 Comparator Yes LMC6762
LMC6772 LMC6772 4 Open Drain 2.7 15 2 5| 15 45 R-R Input 0.006 24 0.001 Undefined -40 85 Comparator Yes LMC6772
LMC7211 LMC7211 4 Push Pull 2.7 15 1 5| 15 30 R-R Input 0.007 28 1 Undefined -40 85 Comparator Yes LMC7211
LMC7221 LMC7221 4 Open Drain 2.7 15 1 5| 15 45 R-R Input 0.007 28 0.001 Undefined -40 85 Comparator Yes LMC7221
LMP7300 LMP7300 4 Open Drain 2.7 12 1 0.3 10 Not R-R 0.012 48 3 2.048V Vref, Adj Hyst -40 125 Comparator with Reference Yes Yes| null LMP7300
LPV7215 LPV7215 4.5 Push Pull 1.8 5 1 3 15 R-R Input 0.00058 3 0.001 Micropower -40 85 Comparator Yes Yes LPV7215
LP339 LP339 8 Open Drain 2 36 4 5 30 Vcm to V- 0.02125 170 40 Undefined 0 70 Comparator LP339
LMC7215 LMC7215 24 Push Pull 2 8 1 6 30 R-R Input 0.0007 17 1 Undefined -40 85 Comparator Yes Yes LMC7215
LMC7225 LMC7225 24 Open Drain 2 8 1 6 30 R-R Input 0.0007 17 1 Undefined -40 85 Comparator Yes LMC7225
LMS33460 LMS33460 70 Open Drain 0.8 7 1 - 10 - 0.001 70 - plus OpAmp, plus Reference -40 85 Comparator LMS33460
美国国家半导体的比较器提供业内首屈一指的功耗和性能规格,适用于各类型的工业、医疗及测量应用,包括示波器、自动测试设备( ATE)和正电子断层射影(PET)扫描器。除了具备有超快速的700ps传播延时外,LMH7322在大于100mV的过驱电压下的散射亦只有5ps,这可容许进行迅速及准确的延时控制。此外,独立的输入及输出供电引脚可促使器件应用在电平转换方面,至于其典型的21mA低功耗特点亦使LMH7322适用于必须节约用电的应用。LMH7324是一款具备有RSPECL输出的四通道高速比较器,它拥有700ps的传播延时,并且在10mV到1V的过驱电压范围内的过驱散射少于20ps。