TC3403 MICROCHIP [Microchip Technology], TC3403 Datasheet - Page 7

• Manufacturer Part Number: TC3403
• Description: +1.8V Low Power, Quad Input, 16-Bit Sigma-Delta A/D Converter with a Power Fault Monitor and Microprocessor Reset Circuit
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 3-2:
FIGURE 3-3:
©
2002 Microchip Technology Inc.
A0, A1
1.80
1.23
1.20
1.20
RESET
1.23
SCLK
SDAT
1.1
1.1
PFO
0
0
t
6
Start Conversion and Resolution Control Timing
Hysteresis
Hysteresis
t
t
7
1
t
2
CONVERSION AND DATA OUTPUT TIMING
RESET AND POWER FAIL TIMING
t
4
t 3
t
t
10
9
V
t
Power Fail Comparator Timing
8
DD
Data Conversion
Reset Generator Timing
V
PFI
Complete
t
10
TH
t
8
t
11
t
(MSB)
t
10
9
D
V
N
V
DD
DD
t 5
t
D
10
N-1
t
11
Data Output Timing
D
N-2
TC3403
DS21412B-page 7
(LSB)
D
0
Time
Time
Sleep
Mode