Texas Instruments TMS3637P, Руководство по данным

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2–2
2.3 Electrical Characteristics Over Recommended Ranges of Supply Voltage
and Operating Free-Air Temperature (unless otherwise noted)
2.3.1 Signal Interface
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VOL
Low-level output voltage, OUT IOL < 5 mA 0.5
V VOL
Low-level output voltage, OSCC 0.6 0.7
V
VOH
High-level output voltage, OUT IOH < 5 mA VCC – 0.5
V VOH
High-level output voltage, OSCC 1.2 1.6
V
II Input current, IN VI = 0 V to 6 V
±
10
µ
A
IO Output current, OUT VO = 0 V to 12 V
±
10
µ
A
Ci Input capacitance 10 pF
Co Output capacitance 5 pF
2.3.2 Amplifier
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VI(PP) Peak-to-peak input voltage 3 mV
VN(PP) External peak-to-peak noise voltage 1 mV
VO Output voltage, TIME VOL VOH V
VI = 3 mV 15
B Bandwidth VI = 100 mVpeak to peak 500 kHz
VI = 200 mVpeak to peak 1000
AV Flatband gain
CEX (nF) > 900/fosc (kHz) 200
V/V AV Flatband gain
CEX not connected 1
V/V
2.3.3 Internal Oscillator (see Note 3)
PARAMETER MIN TYP MAX UNIT
fRX Receiver frequency 10 500 kHz
fTX Transmitter frequency fRX/10 fRX/10 fRX/5.5 kHz
Frequency spread (temperature, VCC)
±
20%
NOTE 3: Typical values are recommended whenever possible.
2.3.4 Power-On Reset
PARAMETER MIN MAX UNIT
VCC level required to trigger power-on reset 2.7 V
Power-on reset duration 40 ms
2.3.5 Write/Erase Endurance
PARAMETER MIN TYP MAX UNIT
Number of program cycles 20 10 000