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STR3105 T Datasheet

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FREQUENCY - MHz
Figure 3. Spectral Plot 60 MSPS, 76 MHz 48 46 44 42 40 36 34 -


STR3105 T Price

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Fast mode 100 400
SCL Clock Frequency (Note 16) fSCL Standard mode 0 100 kHz
Bus Free Time Between STOP Fast mode 1 3
and START Conditions tBUF Standard mode 4 7 IJs
Hold Time (Repeated) START Fast mode 0 6
Condition (Note 17) tHD:STA Standard mode 4 0 US
Fast mode 1 3
Low Period of SCL Clock tLOW Standard mode 4 7 US
Fast mode 0 6
High Period of SCL Clock tHIGH Standard mode 4 0 l-ls
Fast mode 0 0 9
Data Hold Time (Notes 18, 19) tHD:DAT Standard mode 0 0 9 l-ls
Fast mode 100
Data Setup TimeJote 20) tSU:DAT Standard mode 250 ns
Fast mode 0 6
Start Setup Time tSU:STA Standard mode 4 7 US
Rise Time of Both SDA and SCL Fast mode 20 + 300
Signals (Note 16) tR Standard mode O.1CB 1000 ns
Fast mode 20 + 300
Fall Time of Both SDA and SCL Signals (Note 16) tF Standard mode O.1CB 300 ns
Fast mode 0 6
Setup Time for STOP Condition tSU:STO Standard mode 4 7 IJs
Capacitive Load for Each Bus Line CB (Note 16) 400 pF
I/O Capacitance (SDA, SCL) Cl/0 (Note 21) 10 pF
Pulse Width of Spikes That Must be Suppressed by the Input Filter tSp Fast mode 30 ns
Pushbutton Debounce PBDB (Figure 2) 250 ms
Reset Active Time tRST (Figure 2) 250 ms
Oscillator Stop Flag (OSF) Delay tOSF (Note 22) 100 ms


STR3105 T on stock
. Single phase driver for stepper motor 2.5 A . Low ON-resistance (typical 0.3 I ) . Wide supply range 6 V t0 45 V . Wide current range 10 mA t0 3 A . Fast nominal/actual comparator for micro stepper mode . Wide temperature range . Short circuit protection . Under voltage shutdown . Overtemperature shutdown . Serial diagnostic interface . Fast freewheeling diodes . TTL-compatible inputs

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