Datasheet LTC1286, LTC1298 (Analog Devices) - 8
| Hersteller | Analog Devices |
| Beschreibung | Micropower Sampling 12-Bit A/D Converters In S0-8 Packages |
| Seiten / Seite | 24 / 8 — BLOCK DIAGRAM. TEST CIRCUITS. Load Circuit for t. Voltage Waveforms for … |
| Dateiformat / Größe | PDF / 299 Kb |
| Dokumentensprache | Englisch |
BLOCK DIAGRAM. TEST CIRCUITS. Load Circuit for t. Voltage Waveforms for D. dDO, tr and tf. OUT Rise and Fall Times, tr, tf
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LTC1286/LTC1298
W BLOCK DIAGRAM
CS/SHDN V CLK CC (VCC/ V REF) (DIN) BIAS AND SERIAL PORT DOUT SHUTDOWN CIRCUIT IN+ (CH0) CSAMPLE – SAR IN– (CH1) + MICROPOWER COMPARATOR CAPACITIVE DAC V GND REF PIN NAMES IN PARENTHESES REFER TO THE LTC1298
TEST CIRCUITS Load Circuit for t Voltage Waveforms for D dDO, tr and tf OUT Rise and Fall Times, tr, tf
1.4V VOH DOUT 3k VOL DOUT TEST POINT 100pF tr tf LTC1286/98 • TC02 LTC1286/98 • TC01
Voltage Waveforms for D Load Circuit for t OUT Delay Times, tdDO dis and ten
TEST POINT CLK VIL t V dDO 3k CC tdis WAVEFORM 2, ten DOUT VOH tdis WAVEFORM 1 DOUT 100pF VOL LTC1286/98 • TC04 LTC1286/98 • TC03 8
W BLOCK DIAGRAM
CS/SHDN V CLK CC (VCC/ V REF) (DIN) BIAS AND SERIAL PORT DOUT SHUTDOWN CIRCUIT IN+ (CH0) CSAMPLE – SAR IN– (CH1) + MICROPOWER COMPARATOR CAPACITIVE DAC V GND REF PIN NAMES IN PARENTHESES REFER TO THE LTC1298
TEST CIRCUITS Load Circuit for t Voltage Waveforms for D dDO, tr and tf OUT Rise and Fall Times, tr, tf
1.4V VOH DOUT 3k VOL DOUT TEST POINT 100pF tr tf LTC1286/98 • TC02 LTC1286/98 • TC01
Voltage Waveforms for D Load Circuit for t OUT Delay Times, tdDO dis and ten
TEST POINT CLK VIL t V dDO 3k CC tdis WAVEFORM 2, ten DOUT VOH tdis WAVEFORM 1 DOUT 100pF VOL LTC1286/98 • TC04 LTC1286/98 • TC03 8