MAX1464AAI Maxim Integrated, MAX1464AAI Datasheet - Page 34

• Manufacturer Part Number: MAX1464AAI
• Description: Digital Signal Processors & Controllers - DSP, DSC Low-Pwr/Nse MultiCh Sensor Signal Prcssr
• Manufacturer: Maxim Integrated
• Series: MAX1464r

Specifications of MAX1464AAI

• Data Bus Width: 16 bit
• Program Memory Size: 4 KB, 128 B
• Maximum Clock Frequency: 5.3 MHz
• Number Of Programmable I/os: 2
• Operating Supply Voltage: 5 V
• Interface Type: SPI
• On-chip Adc: Yes
• Processor Series: MAX1464
• Product: DSPs
• Program Memory Type: Flash

Low-Power, Low-Noise Multichannel
Sensor Signal Processor
Table 19. ADC Bias Current (BIASn[2:0],
Where n = 1, 2, or T)
Table 20. ADC Reference Voltage Source
(REFn[1:0], Where n = 1 or 2)
34
BIASn[2:0]
______________________________________________________________________________________
000
001
010
011
100
101
110
111
REFn[1:0]
00
01
1X
FRACTION
CURRENT
OF FULL
BIAS
1/8
2/8
3/8
4/8
5/8
6/8
7/8
8/8
4 x V
FREQUENCY
ADC CLOCK
MAXIMUM
ADC REFERENCE
2 x V
BG
125k
250k
250k
500k
500k
500k
(Hz)
1M
1M
(internal bandgap)
REF
V
DD
(external)
CLKn[2:0]
011
011
010
010
001
001
000
000