ADP5588 Analog Devices, ADP5588 Datasheet - Page 23

• Manufacturer Part Number: ADP5588
• Description: Mobile I/O Expander and QWERTY Keypad Controller
• Manufacturer: Analog Devices

Specifications of ADP5588

• Vin Range: 1.8 to 3.0V
• Number Of I/os: 16
• Application: Mobil I-0 Exp-Keybd Cont,Mobil I-O Expander
• Qwerty Keypad: Yes
• Other Functions: I2C I/O
• Function Flag: Mobil I-O
• Package: 24-Lead LFCSP

Data Sheet
Table 44. CMP2_LVL2_TRIP—Register 0x37 (L2 Light Sensor Reference Level (Output Falling for Sensor 2)
Field
L2_T7 to L2_T0
Table 45. CMP2_LVL2_HYS—Register 0x38 (L2 Light Sensor Hysteresis (Active When Output Rising) for Sensor 2)
Field
L2_H7 to L2_H0
Table 46. CMP2_LVL3_TRIP—Register 0x39 (L3 Light Sensor Reference Level (Output Falling for Sensor 2)
Field
L3_T7 to L3_T0
Table 47. CMP2_LVL3_HYS—Register 0x3A (L3 Light Sensor Hysteresis (Active When Output Rising) for Sensor 2)
Field
L3_H
Table 48. CMP1_ADC_DAT_R1—Register 0x3B (Comparator 1 ADC Data Register 1)
Register Name
CMP1_ADC_DAT
Table 49. CMP1_ADC_DAT_R2—Register 0x3C (Comparator 1 ADC Data Register 2)
Register Name
CMP1_ADC_DAT
1
Table 50. CMP2_ADC_DAT_R1—Register 0x3D (Comparator 2 ADC Data Register 1)
Register Name
CMP1_ADC_DAT
Table 51. CMP2_ADC_DAT_R2—Register 0x3E (Comparator 2 ADC Data Register 2)
Register Name
CMP1_ADC_DAT
1
Read-only register; contains the most current 13-bit ADC data of the comparator for Sensor 1.
Read-only register; contains the most current 13-bit ADC data of the comparator for Sensor 2.
[7:0]
Bit
[7:0]
Bit
Bit
[7:0]
Bit
[7:0]
Register Description
Comparator ADC Data Register
[7:0]
Register Description
Comparator ADC data register,
Bits[7:0]
Register Description
Comparator ADC data register,
Bits[7:0]
Register Description
Comparator ADC data register,
Bits[7:0]
Description
Sensor 2 comparator Level 3 (Dark) hysteresis. If the comparator input is above L3_TRP + L3_HYS, the
comparator trips and enters Level 2 (office) mode and L3_OUT is cleared. The programmable range is from
0 μA to 127.5 μA (0 lux to 318.75 lux) in steps of -.5 μA.
Description
Sensor 2 comparator Level 2 (Office) reference. If the comparator input is below this trip point, the
comparator trips and enters Level 2 (office) mode and L2_OUT is set. The programmable range is from 0 μA to
1000 μA (0 lux to 2550 lux) in steps of 4 μA.
Description
Sensor 2 Comparator Level 3 (Dark) Reference. If the comparator input is below L3_TRP, the comparator trips
and enters Level 3 (dark) mode and L3_OUT is set. The programmable range is from 0 μA to 127.5 μA (0 lux to
318.75 lux) in steps of 0.5 μA.
Description
Sensor 2 comparator Level 2 (Office) hysteresis. If the comparator input is above L2_TRP + L2_HYS, the
comparator trips and enters Level 1 (outdoor) mode and L2_OUT is cleared. The programmable range is from
0 μA to 1000 μA (0 lux to 2550 lux) in steps of 4 μA.
Bit 7
NA
Bit 7
ADC7
Bit 7
ADC7
Bit 7
N/A
Rev. C | Page 23 of 28
Bit 6
ADC6
Bit 6
ADC6
Bit 6
NA
Bit 6
N/A
Bit 5
NA
Bit 5
ADC5
Bit 5
ADC5
Bit 5
Bit 4
ADC12
Bit 4
ADC4
Bit 4
ADC
Bit 4
ADC12
1
1
Bit 3
ADC11
Bit 3
ADC3
Bit 3
ADC11
Bit 3
ADC3
Bit 2
ADC10
Bit 2
ADC2
Bit 2
ADC2
Bit 2
ADC10
Bit 1
ADC9
Bit 1
ADC1
Bit 1
ADC9
Bit 1
ADC1
ADP5588
Bit 0
ADC8
Bit 0
ADC0
Bit 0
ADC8
Bit 0
ADC0