Single Channel Capacitive Sensing ICs
|
|
Types of Output |
Output Pins |
Extras |
|
Package |
Load Control |
Digital Output |
Physical Touch AND Proximity |
Physical Touch OR Proximity |
OTP Configuration Bits |
Advanced AC Regulator |
2/3 Wire |
DC/AC Sync |
Shield |
ATI |
ICI |
Current Consumption |
| IQS117 |
SSOP20 |
● |
○ |
● |
○ |
○ |
● |
● |
● |
○ |
○ |
○ |
850uA |
| IQS120 |
MSOP10 |
○ |
● |
● |
○
|
○ |
○ |
○ |
● |
○ |
○ |
○ |
33uA |
| IQS123 |
SOT23-6 |
○ |
● |
○ |
● |
● |
○ |
○ |
○ |
○ |
○ |
○ |
10uA |
| IQS124 |
SO8 |
○ |
● |
○ |
● |
● |
○ |
○ |
○ |
● |
○ |
○ |
13uA |
| IQS125 |
SO8 |
○ |
● |
○ |
● |
● |
○ |
○ |
● |
● |
○ |
○ |
13uA |
| IQS126 |
SO8 |
○ |
● |
●* |
● |
● |
○ |
○ |
○ |
○ |
○ |
○ |
13uA |
| IQS127S |
TSOT23-6 |
○ |
● |
○ |
● |
● |
○ |
○ |
○ |
● |
● |
● |
75uA |
| IQS127D |
TSOT23-6 |
○ |
● |
● |
χ
5; |
● |
○ |
○ |
○ |
○ |
● |
● |
15uA |
| IQS127R |
TSOT23-6 |
○ |
● |
● |
○ |
● |
○ |
○ |
○ |
○ |
● |
● |
TBD |
| Key: ● = Implemented ○ = Not implemented |
| OTP: |
One Time Programmable |
| ATI: |
Antenna Tuning Implementation (see IQS127 datasheet) |
| ICI: |
Internal Capacitor Implementation (see IQS127 datasheet) |
| *Dependent on design |
| All current consumption values are in Low Power Mode |
Multiple Channel Digital Output Capacitive Sensing ICs
|
Package |
DC/AC Sync
|
Shield
|
OTP Configuration Bits
|
Communication Protocol
|
Input Channels
|
Current Consumption
|
| IQS240 |
SO-20/QFN4x4-20 |
○ |
○ |
● |
Direct, Coded or SPI |
4 |
27uA |
| IQS221 |
SO-32/QFN5x5-32 |
● |
● |
● |
Direct, Coded or SPI |
9 |
27uA |
| IQS222 |
SO-20/QFN4x4-20 |
○ |
○ |
○ |
I2C |
8 |
21uA |
| Key: ● = Implemented ○ = Not implemented |
| All current consumption values are in Low Power Mode |
| OTP: |
One Time Programmable |
|
