M3005LAB1 Datasheet, PDF (5/10 Pages) STMicroelectronics – REMOTE CONTROL TRANSMITTER

M3005LAB1 - M3005LD
Table 4 : Key Codes
Matrix
Drive
DRV0N
DRV1N
DRV2N
DRV3N
DRV4N
DRV5N
DRV6N
VSS
*
*
*
*
*
*
*
Matrix
Sense
Code
F
E
D
C
B
A
SEN0N
SEN0N
SEN0N
SEN0N
SEN0N
SEN0N
SEN0N
SEN0N
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
1
1
0
0
0
1
0
0
0
0
0
1
0
1
0
0
0
1
1
0
0
0
0
1
1
1
SEN1N
0
0
1
**
SEN2N
0
1
0
**
SEN3N
0
1
1
**
SEN4N
1
0
0
**
SEN5N
1
0
1
**
SEN6N
1
1
0
*
SEN5N and SEN6N 1
1
1
**
Matrix
Position
0
1
2
3
4
5
6
7
8 to 15
16 to 23
24 to 31
32 to 39
40 to 47
48 to 55
56 to 63
* The complete matrix drive as shown above for SEN0N is also applicable for the matrix sense inputs SEN1N to SEN6N and the combined
SEN5/S EN6N.
** The C, B and A codes are identical to SEN0N as given above.
ABSOLUTE MAXIMUM RATINGS
Symbol
VDD
V_I
VO
±I
- I (REMO) M
Ptot
Tstg
TA
Parameter
Supply Voltage Range
Input Voltage Range
Output Voltage Range
D.C. Current into Any Input or Output
Peak REMO Output Current during 10µs, Duty Factor = 1%
Power Dissipation per Package for TA = - 20 to + 70^oC
Storage Temperature Range
Operating Ambient Temperature Range
Value
Unit
- 0.3 to + 7
V
- 0.3 to (V_DD + 0.3)
V
- 0.3 to (VDD + 0.3)
V
Max. 10
mA
Max. 300
mA
Max. 200
mW
- 55 to + 150
o_C
- 20 to + 70
o_C
ELECTRICAL CHARACTERISTICS
V_SS = 0V, T_A = 25^oC (unless otherwise specified)
Symbol
V_DD
I_DD
Parameter
Supply Voltage
Supply Current
Test Conditions
T_A = 0 to + 70^oC
• Active f_OSC = 455kHz
REMO,Output unload
V_DD = 3V
V_DD = 6V
• Inactive (stand-by mode) VDD = 6V
f_OSC Oscill. Frequency
V_DD = 2 to 6.5V (cer resonator)
KEYBOARD MATRIX - Inputs SE0N to SEN6N
VIL Input Voltage Low
VDD = 2 to 6.5V
V_IH Input Voltage High
V_DD = 2 to 6.5V
- I_I
Input Current
V_DD = 2V, V_I = 0V
V_DD = 6.5V, V_I = 0V
II
Input Leakage Current VDD = 6.5V, VI = VDD
KEYBOARD MATRIX - Outputs DRV0N to DRV6N
VOL Output Voltage ”ON” VDD = 2V, IO = 0.25mA
V_DD = 6.5V, I_O = 2.5mA
IO
Output Current ”OFF” VDD = 6.5V, VO = 11V
Min.
2
350
Typ.
0.25
1.0
Max. Unit
6.5
V
0.5
mA
2
mA
2
µA
600 kHz
0.7 x V_DD
10
100
0.3 x VDD V
V
100
µA
600
µA
1
µA
0.3
V
0.6
V
10
µA
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