Datasheet LTC1594, LTC1598 (Analog Devices) - 9
| Hersteller | Analog Devices |
| Beschreibung | 8-Channel, Micropower Sampling 12-Bit Serial I/O A/D Converter |
| Seiten / Seite | 24 / 9 — TEST CIRCUITS. Voltage Waveforms for D. Voltage Waveforms for t. OUT … |
| Dateiformat / Größe | PDF / 246 Kb |
| Dokumentensprache | Englisch |
TEST CIRCUITS. Voltage Waveforms for D. Voltage Waveforms for t. OUT Delay Times, tdDO. Load Circuit for tdis and ten
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LTC1594/LTC1598
TEST CIRCUITS Voltage Waveforms for D Voltage Waveforms for t OUT Delay Times, tdDO en
LTC1594/LTC1598 CSMUX = CSADC = CS CSADC CLK DIN EN D2 D1 DO DON‘T CARE DOUT B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0 B1 B2 CLK 1 2 MPU TRANSMIT 0 0 0 0 EN D2 D1 D0 X X X X X X X X X X X X X X X X WORD BYTE 1 BYTE 2 BYTE 3 MPU RECEIVED ? 0 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0 B1 WORD BYTE 1 BYTE 2 BYTE 3 1594/98 TA03 B11 DOUT VOL ten 1594/98 TC06
Load Circuit for tdis and ten Voltage Waveforms for tdis
TEST POINT CSADC = CSMUX = CS VIH V 3k CC tdis WAVEFORM 2, ten DOUT DOUT 90% WAVEFORM 1 tdis WAVEFORM 1 100pF (SEE NOTE 1) tdis 1594/98 TC04 DOUT WAVEFORM 2 10% (SEE NOTE 2) NOTE 1: WAVEFORM 1 IS FOR AN OUTPUT WITH INTERNAL CONDITIONS SUCH THAT THE OUTPUT IS HIGH UNLESS DISABLED BY THE OUTPUT CONTROL. NOTE 2: WAVEFORM 2 IS FOR AN OUTPUT WITH INTERNAL CONDITIONS SUCH THAT THE OUTPUT IS LOW UNLESS DISABLED BY THE OUTPUT CONTROL. 1594/98 TC05 15948fb 9
TEST CIRCUITS Voltage Waveforms for D Voltage Waveforms for t OUT Delay Times, tdDO en
LTC1594/LTC1598 CSMUX = CSADC = CS CSADC CLK DIN EN D2 D1 DO DON‘T CARE DOUT B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0 B1 B2 CLK 1 2 MPU TRANSMIT 0 0 0 0 EN D2 D1 D0 X X X X X X X X X X X X X X X X WORD BYTE 1 BYTE 2 BYTE 3 MPU RECEIVED ? 0 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0 B1 WORD BYTE 1 BYTE 2 BYTE 3 1594/98 TA03 B11 DOUT VOL ten 1594/98 TC06
Load Circuit for tdis and ten Voltage Waveforms for tdis
TEST POINT CSADC = CSMUX = CS VIH V 3k CC tdis WAVEFORM 2, ten DOUT DOUT 90% WAVEFORM 1 tdis WAVEFORM 1 100pF (SEE NOTE 1) tdis 1594/98 TC04 DOUT WAVEFORM 2 10% (SEE NOTE 2) NOTE 1: WAVEFORM 1 IS FOR AN OUTPUT WITH INTERNAL CONDITIONS SUCH THAT THE OUTPUT IS HIGH UNLESS DISABLED BY THE OUTPUT CONTROL. NOTE 2: WAVEFORM 2 IS FOR AN OUTPUT WITH INTERNAL CONDITIONS SUCH THAT THE OUTPUT IS LOW UNLESS DISABLED BY THE OUTPUT CONTROL. 1594/98 TC05 15948fb 9