ic

LM1291N

Symbol
CLAMP CNTL1CLAMP PULSE2VIDEO MUTE3FMAX4FMIN5VREF CAP6VCC7V SYNC IN8COMP VIDEO IN9H/HV CAP10H/HV SYNC OUT11H/HV SYNC IN12H/HV POL OUT13H OR DUTY CNTL14PD1 OUT/VCO IN28FVC OUT27FVC CAP126FVC CAP225VCAP24H DRIVE PHASE23PHASE DET 2CAP22GND21H DRIVE OUT20V POL OUT19FLYBACK IN18V SYNC OUT17X-RAY SHUTDOWN16H DRIVE EN#15
Footprint
12822732642552462372282192010191118121713161415
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)Drill (mm)
CLAMP CNTLinputTHToval1.31×1.6370.7
CLAMP PULSEoutputTHToval1.31×1.6370.7
VIDEO MUTEioTHToval1.31×1.6370.7
FMAXpassiveTHToval1.31×1.6370.7
FMINpassiveTHToval1.31×1.6370.7
VREF CAPpassiveTHToval1.31×1.6370.7
VCCpowerTHToval1.31×1.6370.7
V SYNC INpassiveTHToval1.31×1.6370.7
COMP VIDEO INpassiveTHToval1.31×1.6370.7
H/HV CAPpassiveTHToval1.31×1.6370.7
H/HV SYNC OUTpassiveTHToval1.31×1.6370.7
H/HV SYNC INpassiveTHToval1.31×1.6370.7
H/HV POL OUTpassiveTHToval1.31×1.6370.7
H OR DUTY CNTLpassiveTHToval1.31×1.6370.7
H DRIVE EN#passiveTHToval1.31×1.6370.7
X-RAY SHUTDOWNpassiveTHToval1.31×1.6370.7
V SYNC OUTpassiveTHToval1.31×1.6370.7
FLYBACK INpassiveTHToval1.31×1.6370.7
V POL OUTpassiveTHToval1.31×1.6370.7
H DRIVE OUTpassiveTHToval1.31×1.6370.7
GNDgroundTHToval1.31×1.6370.7
PHASE DET 2CAPpassiveTHToval1.31×1.6370.7
H DRIVE PHASEpassiveTHToval1.31×1.6370.7
VCAPpowerTHToval1.31×1.6370.7
FVC CAP2passiveTHToval1.31×1.6370.7
FVC CAP1passiveTHToval1.31×1.6370.7
FVC OUTpassiveTHToval1.31×1.6370.7
PD1 OUT/VCO INpassiveTHToval1.31×1.6370.7

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Details

Category
ic
MPN
LM1291N
Manufacturer
Texas Instruments
Package
DIP-28
Footprint
DIP-28_L36.3-W13.7-P2.54-LS15.2-BL
JLCPCB
C3823863
LCSC
C3823863
Lifecycle
active
Mounting
THT
RoHS
Non-Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$5.1036
10-29 pcs$5.1036
30-199 pcs$5.1036
200-499 pcs$1.9759
500-999 pcs$1.9069
1000+ pcs$1.8715