IC-HTP Datasheet, PDF (42/51 Pages) IC-Haus GmbH – DUAL CW P-TYPE LASER DIODE DRIVER

iC-HTP
DUAL CW P-TYPE
LASER
DIODE
DRIVER
preliminary
Rev B1, Page 42/51
PARAMETERS
Register Address Bits
ADCC1
0x10
7:5
ADCC2
0x15
7:5
ADFNS1 0x1A
2
ADFNS2 0x1A
6
CMES1 0x1A
1
CMES2 0x1A
5
EXTT1
0x1A
3
EXTT2
0x1A
7
RACC1
0x1A
0
RACC2
0x1A
4
COMP1 0x13
6:4
COMP2 0x18
6:4
CRNG1 0x1E
5:4
CRNG2 0x1E
1:0
DISC1
0x10
3
DISC2
0x15
3
DISP1
0x10
2
DISP2
0x15
2
EACC1
0x10
0
EACC2
0x15
0
ECIE1
0x10
1
ECIE2
0x15
1
EOC1
0x10
4
EOC2
0x15
4
ILIM1
0x11
7:0
ILIM2
0x16
7:0
MERGE 0x1B
6
MLDASAT1 0x1D
2
MLDASAT2 0x1D
3
MMONC 0x1D
1
MODE
0x1C
1:0
MOSCERR 0x1D
0
RDCO
0x1B
5:0
REF1
0x13/0x14 9:0
REF2
0x18/0x19 9:0
RLDAS1 0x13
3:2
RLDAS2 0x18
3:2
RMD1
0x12
7:0
RMD2
0x17
7:0
SOSCERR 0x1D
7
SOVC1
0x1D
5
SOVC2
0x1D
6
SOVT
0x1D
4
Reserved 0x1A
7:0
Reserved 0x1F
7:0
Default Description
000 Configuration for ADC from channel 1
000 Configuration for ADC from channel 2
0
MDK force/sense for ADC measurement in channel 1
0
MDK force/sense for ADC measurement in channel 2
0
Enable current measurement for ADC in channel 1
0
Enable current measurement for ADC in channel 2
0
Enable external transistor driver for channel 1
0
Enable external transistor driver for channel 2
0
Channel 1 ACC resistor mirror factor
0
Channel 2 ACC resistor mirror factor
011 Channel 1 regulator compensation current
011 Channel 2 regulator compensation current
00
Channel 1 current range
00
Channel 2 current range
1
Software disable for channel 1
1
Software disable for channel 2
0
Disable PLR for channel 1
0
Disable PLR for channel 2
0
Enable ACC mode for channel 1
0
Enable ACC mode for channel 2
0
Enable external CI capacitor for channel 1
0
Enable external CI capacitor for channel 2
1
Enable offset compensation for channel 1
1
Enable offset compensation for channel 2
0xFF Current limit at channel 1
0xFF Current limit at channel 2
0
MERGE channels 1 and 2, controlled by channel 1
1
LDASAT1 error mask
1
LDASAT2 error mask
1
MONC error mask
01
Configuration / Operation mode selection
0
OSCERR error mask
0x02 DC converter set point
0x000 Voltage reference at channel 1
0x000 Voltage reference at channel 2
00
Channel 1 LDA saturation detector threshold
00
Channel 2 LDA saturation detector threshold
0xFF Resistor at channel 1
0xFF Resistor at channel 2
0
Oscillator error simulation (watchdog timeout)
0
Overcurrent event at channel 1 simulation
0
Overcurrent event at channel 2 simulation
0
Overtemperature event simulation
0x00 Reserved
0x00 Reserved
Table 83: Parameter overview