MAX1396 Maxim Integrated Products, MAX1396 Datasheet - Page 12

• Manufacturer Part Number: MAX1396
• Description: (MAX1393 / MAX1396) 1-Channel True-Differential/ 2-Channel Single-Ended
• Manufacturer: Maxim Integrated Products

1.5V to 3.6V, 312.5ksps, 1-Channel True-Differential/
2-Channel Single-Ended, 12-Bit, SAR ADCs
Figure 8. Serial-Interface Timing for SPI/QSPI (CPOL = CPHA = 1) and MICROWIRE (G6 = 0, G5 = 1)
Figure 9. Serial-Interface Timing for SPI/QSPI (CPOL = CPHA = 0) and MICROWIRE (G6 = 0, G5 = 0)
12
(CH1/CH2)*
(CH1/CH2)*
*INDICATES THE MAX1396
*INDICATES THE MAX1396
CS = OE
CS = OE
UNI/BIP
UNI/BIP
STATE
STATE
DOUT
DOUT
SCLK
SCLK
______________________________________________________________________________________
ADC
ADC
POWER-
DOWN
POWER-
DOWN
HIGH-Z
HIGH-Z
1
1
BIPOLAR
BIPOLAR (AIN1)*
AND ACQUIRE
AND ACQUIRE
POWER-UP
POWER-UP
(t
(t
ACQ
ACQ
2
2
(AIN1)*
)
)
3
3
4
4
SAMPLING INSTANT
SAMPLING INSTANT
D11
D11
5
5
D10
D10
6
6
D9
D9
7
7
D8
D8
8
8
AND CONVERT
AND CONVERT
D7
D7
9
9
(t
(t
HOLD
HOLD
CONV
CONV
)
)
10
D6
10
D6
11
D5
11
D5
12
D4
12
D4
13
13
D3
D3
14
D2
14
D2
15
D1
15
D1
16
D0
16
D0
POWER-
POWER-
DOWN
DOWN
HIGH-Z
HIGH-Z
UNI
UNI (AIN2)*
1
1
(AIN2)*