MAX1464AAI+ Maxim Integrated Products, MAX1464AAI+ Datasheet - Page 39

• Manufacturer Part Number: MAX1464AAI+
• Description: IC SENSOR SIGNAL COND 28-SSOP
• Manufacturer: Maxim Integrated Products
• Type: Signal Conditionerr

Specifications of MAX1464AAI+

• Input Type: Analog
• Output Type: Logic
• Interface: SPI
• Current - Supply: 890µA
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 32. Timer Prescaler Settings
(PS[3:0])
Table 33. Power-On Control (Address = 31h)
*Whenever the DACs are enabled, the large and/or small op amps are automatically powered up and configured as buffers, regard-
less of the state of the PWROPn and BUFn bits.
BITS
15–9
7–6
3–2
8
5
4
1
0
PS[3:1]
000
001
010
011
100
101
110
111
000
001
010
011
100
101
110
111
PWRDAC2
PWRDAC1
PWRA2D
PWROP2
PWROP1
______________________________________________________________________________________
NAME
—
—
—
PS[0]
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Low-Power, Low-Noise Multichannel
Unused.
Power for ADC: 1 = power enabled, 0 = disabled.
Unused.
Power for DAC2 in DOP2: 1 = power enabled, 0 = disabled.
Power for DAC1 in DOP1: 1 = power enabled, 0 = disabled.
Unused.
Power for both large and small op amps in DOP2: 1 = power enabled, 0 = disabled, op-amp
outputs are high impedance.*
Power for both LG and SM op amps in DOP1: 1 = power enabled, 0 = disabled, op-amp outputs
are high impedance.*
PRESCALER N
128
192
384
16
32
64
12
24
48
96
1
2
4
8
3
6
Sensor Signal Processor
DESCRIPTION
39