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OPA314AIDBVR

Texas Instruments OPA314AIDBVR

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TPS560430X3FDBVR

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Texas Instruments TPS7A0525PDQNR

SN74HCT244PWG4

Texas Instruments SN74HCT244PWG4

Price $1.30
RoHS Compliant Yes Compliant Compliant Compliant Compliant Y Y Y Compliant
Lead Status No Yes No No No No Y Y Y No
CMRR(Min)(dB) 66 73 95
GBW(Typ)(MHz) 3 0.008 50
Approx. Price (US$) 0.30 | 1ku 0.60 | 1ku 0.73 | 1ku 1.42 | 1ku
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Slew Rate(Typ)(V/us) 1.5 0.0037 105
Offset Drift(Typ)(uV/C) 1 1 0.4
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 105 -40 to 105 -40 to 125 -40 to 125
Package Group SC70,SOT-23 VSSOP,X1SON VQFN|32 QFN,VSSOP SOT-23|6
Architecture CMOS CMOS Voltage FB
IIB(Max)(pA) 10
Package Size mm2 mm2 mm2 mm2 mm2 mm2
Vn at 1kHz(Typ)(nV/rtHz) 14 250 4.7
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 1.8 1.6 2.7
Rail-to-Rail In,Out In,Out In to V-
Output Current(Typ)(mA) 20 30 50
Iq per channel(Typ)(mA) 0.15 0.00048 0.592
Iq per channel(Max)(mA) 0.21 0.00085 0.625
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 5.5 5.5 5.4
Additional Features EMI Hardened EMI Hardened
Number of Channels(#) 1 2 2
CMRR(Typ)(dB) 80 101 110
Vos (Offset Voltage @ 25C)(Max)(mV) 2.5 3 0.13
Input Bias Current(Max)(pA) 10 1 520000
Arm CPU ARM R4F @ 200MHz
ADC Sampling Rate(MSPS) 12.5 12.5
Co-Processor(s) N/A N/A
No. of Tx 2 2
Interface CAN,I2C,LVDS,QSPI,SPI,UART CAN,I2C,LVDS,QSPI,SPI,UART
RAM(KB) 1536 1536
DSP 1 C67x @ 600MHz 1 C67x @ 600MHz
TX Power(dBm) 12 12
No. of Rx 4 4
ARM CPU ARM R4F @ 200MHz
LED(#) 18
LED Current Per Channel(mA) 35
LED Configuration Parallel
Vout(Max)(V) 5.5 24
Shutdown Current(Typ)(uA) 0.2
Channels(#) 18
Vin(Min)(V) 2.7 4
Vin(Max)(V) 5.5 36
Iq(Typ)(mA) 0.01
Iout(Max)(A) 0.63 0.6
Features Constant Current,Current Control,I2C Control,Power Save Mode Enable,Forced PWM,Light Load Efficiency,Over Current Protection,Pre-Bias Start-Up,Synchronous Rectification,Tracking,UVLO Adjustable,Soft Start Fixed Enable,Forced PWM,Light Load Efficiency,Over Current Protection,Pre-Bias Start-Up,Soft Start Fixed,Synchronous Rectification,Tracking,UVLO adjustable Enable,Foldback Overcurrent protection,Output discharge
Vout(Min)(V) 2.7 1
Topology Current Sink
3rd Harmonic(dBc) 145
BW @ Acl(MHz) 105
2nd Harmonic(dBc) 120
Acl, min spec gain(V/V) 1
@ MHz 0.1
Vn at Flatband(Typ)(nV/rtHz) 4.7
Duty cycle(Max)(%) 98
Approx. price(US$) .378 | 1ku .463 | 1ku .099 | 1ku
Control mode Current Mode current mode
Type Converter Converter
Package size mm2
Regulated outputs(#) 1 1 1
Switching frequency(Min)(kHz) 1100
Operating temperature range(C) -40 to 125 -40 -40
Iq(Typ)(uA) 80
Switching frequency(Max)(kHz) 2100
Duty cycle(max)(%) 98
Iout(max)(A) 0.6 0.2
Iq(typ)(mA) 0.08 0.001
Maximum package height(mm) 1.45 0.4
Package area(mm^2) 8.12 1
Package size (L x W)(mm) 2.9 x 2.8 1 x 1
Package type SOT-23 X2SON
Pin count 6.0 4.0
Switching frequency(max)(kHz) 2100
Switching frequency(min)(kHz) 1100
TI functional safety category
Vin(max)(V) 36 5.5
Vin(min)(V) 4 1.4
Vout(max)(V) 24 3.3
Vout(min)(V) 1 0.8
TI.com inventory 6489 5740
Accuracy(%) 2
Dropout voltage (Vdo)(typ)(mV) 204
Fixed output options(V) 2.5
Load capacitance(min)(F) 0.47
Noise(Vrms) 180
Output options Fixed Output
PSRR at 100 KHz(dB) 15.4
Thermal resistance JA(C/W) 144.1