LM193DRG4
Texas Instruments
IC COMPARATOR 2 DIFF 8SOIC
במלאי15000 pcs
2V ~ 36V, ±1V ~ 18V
5mV @ 30V
0.1µA @ 5V
20mA
2.5mA
-
-
-
2
LM193
Tape & Reel (TR)
-
-55°C ~ 125°C
Surface Mount
Differential
CMOS, MOS, Open-Drain, TTL
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
LM239AMPWREP
Texas Instruments
IC COMPARATOR 4 DIFF 14TSSOP
במלאי49950 pcs
2V ~ 36V, ±1V ~ 18V
2.5mV @ 30V
0.25µA @ 5V
20mA
2mA
-
-
-
4
LM239
Tape & Reel (TR)
-
-55°C ~ 125°C
Surface Mount
Differential
CMOS, MOS, Open-Collector, TTL
14-TSSOP (0.173', 4.40mm Width)
14-TSSOP
RFQ
MAX9077EUA
Analog Devices Inc./Maxim Integrated
IC COMPARATOR 2 GEN PUR 8UMAX
במלאי36120 pcs
2.1V ~ 5.5V
8mV @ 5V
0.02µA @ 5V
-
5.2µA
82dB, 77dB PSRR
250ns (Typ)
-
2
MAX9077
Bulk
-
-40°C ~ 85°C
Surface Mount
General Purpose
Push-Pull, CMOS, TTL, Output
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-µMAX
RFQ
LMC7211BIM5
Texas Instruments
IC COMPARATOR 1 GEN PUR SOT23-5
במלאי21635 pcs
2.7V ~ 15V, ±1.35V ~ 7.5V
15mV @ 5V
0.04pA @ 5V
30mA
14µA
75dB CMRR, 80dB PSRR
10µs
-
1
LMC7211
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
General Purpose
Push-Pull
SC-74A, SOT-753
SOT-23-5
RFQ
TS332IYDT
STMicroelectronics
IC COMPARATOR 2 GEN PUR 8SOIC
במלאי52250 pcs
1.6V ~ 5V
5mV @ 5V
0.04µA @ 5V
93mA @ 5V
26µA
79dB CMRR
720ns
-
2
TS332
Tape & Reel (TR)
Automotive, AEC-Q100
-40°C ~ 125°C
Surface Mount
General Purpose
Open Drain
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
MC10E1651FNR2G
onsemi
IC COMPARATOR 2 W/LATCH 20PLCC
במלאי13820 pcs
-
-
-
100mA
50mA
-
1.075ns
27mV
2
MC10E165
Tape & Reel (TR)
MOSAIC III™
0°C ~ 85°C
Surface Mount
with Latch
Differential, ECL
20-LCC (J-Lead)
20-PLCC (9x9)
RFQ
LTC1440CS8#PBF
Analog Devices Inc.
IC COMPARATOR 1 W/VOLT REF 8SO
במלאי10977 pcs
2V ~ 11V, ±1V ~ 5.5V
10mV @ 5V
-
40mA
4.4µA
80dB CMRR, 80dB PSRR
15µs
50mV
1
LTC1440
Tube
-
0°C ~ 70°C
Surface Mount
with Voltage Reference
CMOS, TTL
8-SOIC (0.154', 3.90mm Width)
8-SO
RFQ
MAX976EUA
Analog Devices Inc./Maxim Integrated
IC COMPARATOR 2 GEN PUR 8UMAX
במלאי10100 pcs
2.7V ~ 5.5V
2mV @ 5V
0.075µA @ 5.5V
-
650µA
95dB CMRR, 100dB PSRR
28ns
5mV
2
MAX976
Tube
-
-40°C ~ 85°C
Surface Mount
General Purpose
CMOS, Rail-to-Rail, TTL
8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
8-uMAX/uSOP
RFQ
MAX9144EUD+T
Analog Devices Inc./Maxim Integrated
IC COMPARATOR 4 GEN PUR 14TSSOP
במלאי12645 pcs
2.7V ~ 5.5V
2mV @ 5V
0.32µA @ 5V
-
300µA
81.94dB CMRR, 81.94dB PSRR
40ns
1.5mV
4
MAX9144
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
General Purpose
CMOS, Push-Pull, TTL
14-TSSOP (0.173', 4.40mm Width)
14-TSSOP
RFQ
LM2901PW
Texas Instruments
IC COMPARATOR 4 DIFF 14TSSOP
במלאי112080 pcs
2V ~ 30V, ±1V ~ 15V
7mV @ 30V
0.25µA @ 5V
20mA
2.5mA
-
-
-
4
LM2901
Tube
-
-40°C ~ 125°C
Surface Mount
Differential
CMOS, MOS, Open-Collector, TTL
14-TSSOP (0.173", 4.40mm Width)
14-TSSOP
RFQ
MAX922CPA+
Analog Devices Inc./Maxim Integrated
IC COMPARATOR 2 GEN PUR 8DIP
במלאי14380 pcs
2.5V ~ 11V, ±1.25V ~ 5.5V
10mV @ 5V
-
50mA
5µA
80dB CMRR, 80dB PSRR
12µs
-
2
MAX922
Tube
-
0°C ~ 70°C
Through Hole
General Purpose
CMOS, TTL
8-DIP (0.300', 7.62mm)
8-PDIP
RFQ
MCP6541T-E/OT
Microchip Technology
IC COMPARATOR 1 GEN PUR SOT23-5
במלאי93800 pcs
1.6V ~ 5.5V
7mV @ 5.5V
1pA @ 5.5V
30mA
1µA
70dB CMRR, 80dB PSRR
8µs
6.5mV
1
MCP6541
Tape & Reel (TR)
-
-40°C ~ 125°C
Surface Mount
General Purpose
CMOS, Push-Pull, Rail-to-Rail, TTL
SC-74A, SOT-753
SOT-23-5
RFQ
KA339ADTF
Fairchild Semiconductor
COMPARATOR, 4 FUNC, 4000UV OFFSE
במלאי386780 pcs
-
-
-
-
-
-
-
-
-
-
Bulk
*
-
-
-
-
-
-
RFQ
MAX9144ESD
Analog Devices Inc./Maxim Integrated
IC COMPARATOR 4 GEN PUR 14SOIC
במלאי12490 pcs
2.7V ~ 5.5V
2mV @ 5V
0.32µA @ 5V
-
300µA
81.94dB CMRR, 81.94dB PSRR
40ns
1.5mV
4
MAX9144
Tube
-
-40°C ~ 85°C
Surface Mount
General Purpose
CMOS, Push-Pull, TTL
14-SOIC (0.154', 3.90mm Width)
14-SOIC
RFQ
TPS3701DDCT
Texas Instruments
IC COMPARATOR 1 WINDW SOT23-THIN
במלאי17149 pcs
1.8V ~ 36V
-
-
-
11µA
-
28.1µs
5.5mV
1
TPS3701
Tape & Reel (TR)
-
-40°C ~ 125°C
Surface Mount
Window
Open Drain
SOT-23-6 Thin, TSOT-23-6
SOT-23-THIN
RFQ
MAX9201EUE+
Analog Devices Inc./Maxim Integrated
IC COMPARATOR 4 GEN PUR 16TSSOP
במלאי8055 pcs
4.75V ~ 10.5V, ±2.375V ~ 5.75V
4mV @ ±5V
5µA @ ±5V
-
7mA, 5mA, 3mA
86.02dB CMRR, 86.02dB PSRR
-
-
4
MAX9201
Tube
-
-40°C ~ 85°C
Surface Mount
General Purpose
TTL
16-TSSOP (0.173", 4.40mm Width)
16-TSSOP
RFQ
MAX9060EBS+TG45
Analog Devices Inc./Maxim Integrated
IC COMPARATOR 1 GEN PUR 4UCSP
במלאי35070 pcs
1V ~ 5.5V
6mV @ 1.8V
0.01µA @ 1.8V
-
1.1µA
-
25µs
±12mV
1
MAX9060
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
General Purpose
Open Drain
4-WFBGA, CSPBGA
4-UCSP (1.05x1.05)
RFQ
TLV1701AIDCKT
Texas Instruments
IC COMPARATOR 1 GEN PUR SC70-5
במלאי39544 pcs
2.2V ~ 36V, ±1.1V ~ 18V
3.5mV
0.015µA
20mA
75µA
-
560ns
-
1
TLV1701
Tape & Reel (TR)
-
-40°C ~ 125°C
Surface Mount
General Purpose
Open Collector
5-TSSOP, SC-70-5, SOT-353
SC-70-5
RFQ
LT1116CN8
Analog Devices Inc.
IC COMPARATOR 1 W/LATCH 8DIP
במלאי17440 pcs
-
3mV @ 5V
20µA @ 5V
20mA
38mA
90dB CMRR, 75dB PSRR
16ns
-
1
LT1116
Tube
UltraFast™
0°C ~ 70°C
Through Hole
with Latch
CMOS, Complementary, TTL
8-DIP (0.300", 7.62mm)
8-PDIP
RFQ
LM393PT
Rohm Semiconductor
IC COMPARATOR 2 GEN PUR 8TSSOP
במלאי9300 pcs
2V ~ 36V, ±1V ~ 18V
7mV @ 5V
0.25µA @ 5V
16mA @ 5V
1mA
-
-
-
2
LM393
Tape & Reel (TR)
-
0°C ~ 70°C
Surface Mount
General Purpose
CMOS, MOS, Open-Collector, TTL
8-TSSOP (0.173', 4.40mm Width)
8-TSSOP
RFQ
MCP6564T-E/ST
Microchip Technology
IC COMPARATOR 4 GEN PUR 14TSSOP
במלאי24008 pcs
1.8V ~ 5.5V
10mV @ 5.5V
1pA @ 5.5V
50mA
130µA
66dB CMRR, 70dB PSRR
80ns
5mV
4
MCP6564
Tape & Reel (TR)
-
-40°C ~ 125°C
Surface Mount
General Purpose
CMOS, Push-Pull, Rail-to-Rail, TTL
14-TSSOP (0.173", 4.40mm Width)
14-TSSOP
RFQ
CMP402GRUZ-REEL
Analog Devices Inc.
IC COMPARATOR 4 GEN PUR 16TSSOP
במלאי5872 pcs
±5V
3mV @ 5V
3µA @ 5V
-
1.2mA, 1mA
60dB CMRR, 60dB PSRR
75ns
2mV
4
CMP402
Tape & Reel (TR)
-
-40°C ~ 125°C
Surface Mount
General Purpose
CMOS, TTL
16-TSSOP (0.173", 4.40mm Width)
16-TSSOP
RFQ
TLC374CN
Texas Instruments
IC COMPARATOR 4 DIFF 14DIP
במלאי45300 pcs
3V ~ 16V, ±1.5V ~ 8V
5mV @ 5V
5pA @ 5V
20mA
800µA
-
-
-
4
TLC374
Tube
LinCMOS™
0°C ~ 70°C
Through Hole
Differential
CMOS, MOS, Open-Drain, TTL
14-DIP (0.300', 7.62mm)
14-PDIP
RFQ
LM2903BQDDFRQ1
Texas Instruments
IC COMPARATOR 2 DIFF TSOT23-8
במלאי186410 pcs
2V ~ 36V
2.5mV @ 5V
0.025µA @ 5V
21mA @ 5V
600µA
-
1µs (Typ)
-
2
-
Tape & Reel (TR)
Automotive, AEC-Q100
-40°C ~ 125°C (TA)
Surface Mount
Differential
CMOS, MOS, Open-Collector, TTL
SOT-23-8
TSOT-23-8
RFQ
LTC1445IDHD#PBF
Analog Devices Inc.
IC COMPARATOR 4 W/VOLT REF 16DFN
במלאי9618 pcs
2V ~ 11V, ±1V ~ 5.5V
10mV @ 5V
-
0.015mA @ 5V
8.5µA
80dB CMRR, 80dB PSRR
12µs
50mV
4
LTC1445
Tube
-
-40°C ~ 85°C
Surface Mount
with Voltage Reference
CMOS, TTL
16-WFDFN Exposed Pad
16-DFN (5x4)
RFQ
TLV3701CDBVT
Texas Instruments
IC COMPARATOR 1 GEN PUR SOT23-5
במלאי35822 pcs
2.5V ~ 16V, ±1.25V ~ 8V
5mV @ 15V
250pA @ 15V
10mA
1µA
88dB CMRR, 105dB PSRR
-
-
1
TLV3701
Tape & Reel (TR)
-
0°C ~ 70°C
Surface Mount
General Purpose
CMOS, Push-Pull, Rail-to-Rail
SC-74A, SOT-753
SOT-23-5
RFQ
LT1720IS8#TR
Analog Devices Inc.
IC COMPARATOR 2 GEN PUR 8SO
במלאי4350 pcs
2.7V ~ 6V
3mV @ 5V
6µA @ 5V
20mA
7mA
70dB CMRR, 80dB PSRR
10ns
7mV
2
LT1720
Tape & Reel (TR)
UltraFast™
-40°C ~ 85°C
Surface Mount
General Purpose
CMOS, Rail-to-Rail, TTL
8-SOIC (0.154", 3.90mm Width)
8-SO
RFQ
AD8561ARZ-REEL
Analog Devices Inc.
IC COMPARATOR 1 GEN PUR 8SOIC
במלאי13217 pcs
3V ~ 10V, ±1.5V ~ 5V
7mV @ 5V
6µA @ 5V
-
6mA, 3.3mA, 5.5mA
85dB CMRR, 65dB PSRR
9.8ns
-
1
AD8561
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
General Purpose
CMOS, Complementary, TTL
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
LM339APW
Texas Instruments
IC COMPARATOR 4 DIFF 14TSSOP
במלאי122630 pcs
2V ~ 30V, ±1V ~ 15V
3mV @ 30V
0.25µA @ 5V
20mA
2.5mA
-
-
-
4
LM339
Tube
-
0°C ~ 70°C
Surface Mount
Differential
CMOS, MOS, Open-Collector, TTL
14-TSSOP (0.173", 4.40mm Width)
14-TSSOP
RFQ
TLC3704CPWR
Texas Instruments
IC COMPARATOR 4 GEN PUR 14TSSOP
במלאי59030 pcs
3V ~ 16V
5mV @ 10V
5pA @ 5V
20mA
100µA
84dB CMRR
4.5µs
-
4
TLC3704
Tape & Reel (TR)
LinCMOS™
0°C ~ 70°C
Surface Mount
General Purpose
CMOS, Push-Pull, TTL
14-TSSOP (0.173', 4.40mm Width)
14-TSSOP
RFQ
AS393AMTR-E1
Diodes Incorporated
IC COMPARATOR 2 GEN PUR 8SOIC
במלאי169850 pcs
2V ~ 36V, ±1V ~ 18V
3mV @ 5V
0.25µA @ 5V
16mA @ 5V
1mA
-
-
-
2
AS393
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
General Purpose
Open Collector
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
LT1011AIS8
Linear Technology
IC COMPARATOR 1 GEN PUR 8SO
במלאי775 pcs
3V ~ 36V, ±1.5V ~ 18V
0.75mV @ ±15V
0.2µA @ ±15V
50mA @ ±15V
2.5mA, 4mA
115dB CMRR
-
-
1
-
Bulk
-
-40°C ~ 85°C
Surface Mount
General Purpose
Open-Collector
8-SOIC (0.154", 3.90mm Width)
8-SO
RFQ
LM2901YPT
STMicroelectronics
IC COMPARATOR 4 GEN PUR 14TSSOP
במלאי87770 pcs
2V ~ 32V, ±1V ~ 16V
7mV @ 5V
0.25µA @ 5V
16mA @ 5V
2.5mA
-
-
-
4
LM2901
Tape & Reel (TR)
Automotive, AEC-Q100
-40°C ~ 125°C
Surface Mount
General Purpose
CMOS, DTL, ECL, MOS, Open-Collector, TTL
14-TSSOP (0.173", 4.40mm Width)
14-TSSOP
RFQ
MIC841NYC5-TR
Microchip Technology
IC COMPARATOR 1 W/VOLT REF SC70
במלאי73250 pcs
1.5V ~ 5.5V
-
-
20mA
3µA
-
12µs
20mV
1
MIC841
Tape & Reel (TR)
Teeny™
-40°C ~ 85°C
Surface Mount
with Voltage Reference
Open Drain
5-TSSOP, SC-70-5, SOT-353
SC-70-5
RFQ
NCS2202SN1T1G
onsemi
IC COMPARATOR 1 GEN PUR 5TSOP
במלאי94410 pcs
0.85V ~ 6V
5mV @ 6V
1pA @ 6V
-
17µA
70dB CMRR, 80dB PSRR
1.1µs
20mV
1
NCS2202
Tape & Reel (TR)
-
-40°C ~ 105°C
Surface Mount
General Purpose
Open-Drain, Rail-to-Rail
SOT-23-5 Thin, TSOT-23-5
5-TSOP
RFQ
MAX986EUK+T
Analog Devices Inc./Maxim Integrated
IC COMPARATOR 1 GEN PUR SOT23-5
במלאי18588 pcs
2.5V ~ 5.5V, ±1.25V ~ 2.75V
5mV @ 5.5V
1pA @ 5.5V
-
24µA
80dB CMRR, 80dB PSRR
450ns
±3mV
1
MAX986
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
General Purpose
CMOS, Open-Drain, Rail-to-Rail, TTL
SC-74A, SOT-753
SOT-23-5
RFQ
LM2903AVQPWRG4
Texas Instruments
IC COMPARATOR 2 DIFF 8TSSOP
במלאי14880 pcs
2V ~ 36V, ±1V ~ 18V
2mV @ 5V
0.25µA @ 5V
20mA
2.5mA
-
-
-
2
LM2903
Tape & Reel (TR)
-
-40°C ~ 125°C
Surface Mount
Differential
CMOS, MOS, Open-Drain, TTL
8-TSSOP (0.173', 4.40mm Width)
8-TSSOP
RFQ
FAN256L8X
Fairchild Semiconductor
COMPARATOR, DUAL, LOW-VOLTAGE
במלאי9740 pcs
-
-
-
-
-
-
-
-
-
-
Bulk
*
-
-
-
-
-
-
RFQ
KA2903DTF
onsemi
IC COMPARATOR 2 DIFF 8SOIC
במלאי8430 pcs
2V ~ 36V, ±1V ~ 18V
7mV @ 5V
0.25µA @ 5V
16mA @ 5V
2.5mA
-
-
-
2
KA2903
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
Differential
-
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
TS334IYDT
STMicroelectronics
IC COMPARATOR 4 GEN PUR 14SO
במלאי35987 pcs
1.6V ~ 5V
5mV @ 5V
0.04µA @ 5V
93mA @ 5V
26µA
79dB CMRR
210ns
-
4
TS334
Tape & Reel (TR)
Automotive, AEC-Q100
-40°C ~ 125°C
Surface Mount
General Purpose
Open Drain
14-SOIC (0.154", 3.90mm Width)
14-SO
RFQ
TLV3501AQDBVRQ1
Texas Instruments
IC COMPARATOR 1 GEN PUR SOT23-6
במלאי14514 pcs
2.7V ~ 5.5V, ±1.35V ~ 2.75V
6.5mV @ 5.5V
10pA @ 5.5V
-
5mA
70dB CMRR, 100dB PSRR
10ns
6mV
1
TLV3501
Tape & Reel (TR)
Automotive, AEC-Q100
-40°C ~ 125°C
Surface Mount
General Purpose
CMOS, Push-Pull, Rail-to-Rail, TTL
SOT-23-6
SOT-23-6
RFQ
LMC6772AIMX
Texas Instruments
IC COMPARATOR 2 GEN PUR 8SOIC
במלאי6460 pcs
2.7V ~ 15V, ±1.35V ~ 7.5V
5mV @ 5V
0.04pA @ 5V
30mA
20µA
75dB CMRR, 80dB PSRR
10µs
-
2
LMC6772
Tape & Reel (TR)
-
-40°C ~ 85°C
Surface Mount
General Purpose
Open Drain
8-SOIC (0.154", 3.90mm Width)
8-SOIC
RFQ
BA2903FV-E2
Rohm Semiconductor
IC COMPARATOR 2 GEN PUR 8SSOP
במלאי61080 pcs
2V ~ 36V, ±1V ~ 18V
7mV @ 5V
0.25µA @ 5V
16mA @ 5V
1mA
-
-
-
2
BA2903
Tape & Reel (TR)
-
-40°C ~ 125°C
Surface Mount
General Purpose
Open Collector
8-LSSOP (0.173', 4.40mm Width)
8-SSOP-B
RFQ
TLV3691IDCKR
Texas Instruments
IC COMPARATOR 1 GEN PUR SC70-5
במלאי61520 pcs
0.9V ~ 6.5V, ±0.45V ~ 3.25V
3mV
100pA
42mA
150nA
-
35µs
-
1
TLV3691
Tape & Reel (TR)
-
-40°C ~ 125°C
Surface Mount
General Purpose
Push-Pull
5-TSSOP, SC-70-5, SOT-353
SC-70-5
RFQ
LM2901M
Fairchild Semiconductor
IC COMPARATOR 4 GEN PUR 14SOP
במלאי11640 pcs
2V ~ 36V, ±1V ~ 18V
7mV @ 5V
0.25µA @ 5V
18mA @ 5V
2.5mA
-
-
-
4
-
Bulk
-
-40°C ~ 85°C
Surface Mount
General Purpose
DTL, MOS, Open-Collector, TTL
14-SOIC (0.154", 3.90mm Width)
14-SOP
RFQ
MAX983ESA+
Analog Devices Inc./Maxim Integrated
IC COMPARATOR 2 W/VOLT REF 8SOIC
במלאי8585 pcs
2.5V ~ 11V, ±1.25V ~ 5.5V
10mV @ 5V
-
0.015mA @ 5V
6µA
80dB CMRR, 80dB PSRR
-
50mV
2
MAX983
Tube
-
-40°C ~ 85°C
Surface Mount
with Voltage Reference
Open Drain
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ
LT1011CN8#PBF
Analog Devices Inc.
IC COMPARATOR 1 GEN PUR 8DIP
במלאי13069 pcs
3V ~ 36V, ±1.5V ~ 18V
2mV @ ±15V
0.065µA @ ±15V
50mA
4mA
115dB CMRR
-
-
1
LT1011
Tube
-
0°C ~ 70°C
Through Hole
General Purpose
Open Collector
8-DIP (0.300", 7.62mm)
8-PDIP
RFQ
TL712CPSR
Texas Instruments
IC COMPARATOR 1 DIFF 8SO
במלאי36160 pcs
4.75V ~ 5.25V
-
-
-
20mA
-
25ns
5mV
1
TL712
Tape & Reel (TR)
-
0°C ~ 70°C
Surface Mount
Differential
Complementary, Push-Pull, Tri-State, TTL
8-SOIC (0.209", 5.30mm Width)
8-SO
RFQ
TS882IST
STMicroelectronics
IC COMPARATOR 2 GEN PUR 8MINISO
במלאי42069 pcs
1.1V ~ 5.5V
6mV @ 5V
10pA
-
500nA
78dB CMRR
16µs
4.2mV
2
TS882
Tape & Reel (TR)
-
-40°C ~ 125°C
Surface Mount
General Purpose
Push-Pull
8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
8-MiniSO
RFQ
MAX922CSA
Analog Devices Inc./Maxim Integrated
IC COMPARATOR 2 GEN PUR 8SOIC
במלאי13010 pcs
2.5V ~ 11V, ±1.25V ~ 5.5V
10mV @ 5V
-
50mA
5µA
80dB CMRR, 80dB PSRR
12µs
-
2
MAX922
Tube
-
0°C ~ 70°C
Surface Mount
General Purpose
CMOS, TTL
8-SOIC (0.154', 3.90mm Width)
8-SOIC
RFQ