B6TS-08NF Omron, B6TS-08NF Datasheet - Page 20

• Manufacturer Part Number: B6TS-08NF
• Description: Capacitance Touch Sensors Sensing IC
• Manufacturer: Omron
• Series: -r
• Type: Capacitiver

Specifications of B6TS-08NF

• Supply Voltage: - 0.3 V to 6.5 V
• Number Of Channels: 8
• Dimensions: 9 mm L x 9 mm W x 1.7 mm H
• Output Voltage: -0.3 V to Vsupply + 0.3 V
• Power Dissipation: 300 mW
• Temperature Range: - 20 C to + 85 C
• Termination Style: SMD/SMT
• Sensitivity: -
• Response Time: -
• Interface: SPI
• Channel Inputs: 8 Key
• Voltage - Supply: 4.5 V ~ 5.5 V
• Actuator Type: -
• Package / Case: 32-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Command code
Command code
Command code
6.2.14
6.2.15
6.2.16
0x3D
0x3E
0x3F
SLP: Sleep time (read/write enabled only in setup mode)
MODE: Operation mode (read/write enabled only in setup mode)
ROMSTR: EEPROM write (only write is enabled in setup mode)
DCF: Drift compensation type
TS: Teaching start
TER: Teaching error flag
DC: Drift compensation
CHG: CHG pin function
Defines the duty cycle between one measurement and the next measurement (operate time and sleep
time).
Sleep mode is activated for SLP value
When SLP is set to “0”, measurements are made consecutively without sleep time.
Only the lower-order 8 bits are valid. If the other bits are written to, they are ignored.
Select active mode.
Only the bits described are valid.
If the other bits are written to, they are ignored.
0: Teaching mode is entered when “0” is written in this bit.
1: During read out this bit is always "1"
Set/reset according to result of teaching.
Is set to “1” when teaching finishes normally.
If a teaching error occurs, this bit is set to "0".
This flag is not cleared automatically. To clear this flag, write "1" to this bit.
Enable/disable the drift compensation function.
1: Drift compensation is enabled. 0: Drift compensation is disabled.
Sets the target for drift compensation.
0: Only the reference value is corrected. The On-judgment variation quantity and hysteresis are not
1: All values are compensated (default).
The signal is specified from the CHG pin in normal measurement mode (serial communication mode).
With this pin set to “1”, when on/off changes in any channel (when any channel is touched (comes into
on state) or changes from touch to no-touch (goes to off state)), the signal is high.
When this pin is set to "0", the signal is high every time a measurement finishes.
When this command is issued by setting the data to 0x5354, all the parameter data are written to the
build in EEPROM
If the data is different than 0x5354, this command is ignored.
Until this command is issued, the written data is stored in RAM.
During write to the EEPROM, the CHG pin remains low.
TS
15
15
15
1
0
corrected.
TER
14
14
14
1
1
13
13
13
1
1
0
12
12
12
1
1
1
11
11
11
1
1
0
10
10
10
1
1
0
1
1
1
9
9
9
20
10mS (Typ)
8
1
8
1
8
1
D7
7
7
1
7
0
D6
6
6
1
6
1
D5
1
0
5
5
5
D4
4
4
1
4
1
DCF
D3
0
3
3
3
3713050-2A Ver.080123
D2
DC
2
2
2
1
CHG
D1
1
1
1
0
D0
0
0
0
1
0