Advertisement
Description of IC Terminal
TMP87PH47UA06 :
IC301
No.
Symbol
1
CMD_CLK
2
V_DET_SEL
3
LED_COM1
4
LED_COM0
5
LED_SEG7
6
LED_SEG6
7
LED_SEG5
8
LED_SEG4
9
LED_SEG3
10
LED_SEG2
11
LED_SEG1
12
LED_SEG0
13
TEST
14
RESET
15
XIN
16
XOUT
17
VSS
18
VAREF
19
AD_KEY
20
AD_BASS
21
AD_VOLT
22
AD_CURR
23
AD_THRM
24
AD_THRM_DET
25
AD_COM_BASS
26
AD_IN_LV
27
LED_COM2
28
LED_COM3
29
VOLT_DET
30
PWM_CLIP
31
PWM_PDN
32
PWM_STBY
33
POWER_P1
34
POWER_P2
35
PWM_MUT
36
A-MUTE
37
BAT_DET
38
I2C_SDA
39
I2C_SCL
40
VDD
41
DSP_RST
42
6DB_DOWN
43
CMD_DOUT
44
CMD_DIN
All manuals and user guides at all-guides.com
I/O
I
Outernal commander terminal. (Clock)
O
VOLT-DETcircuit ON/OFF terminal.
O
LED common signal-1 output terminal.
O
LED common signal-0 output terminal.
O
LED segment-7 output terminal.
O
LED segment-6 output terminal.
O
LED segment-5 output terminal.
O
LED segment-4 output terminal.
O
LED segment-3 output terminal.
O
LED segment-2 output terminal.
O
LED segment-1 output terminal.
O
LED segment-0 output terminal.
I
TEST terminal.
I
RESET terminal.
I
Crystal OSC connect terminal.
O
I
GND connect terminal. (GND of A/D standard)
I
Analog standard voltage terminal.
I
Key level input terminal.
I
Gain level input terminal. (Bass Knob)
I
Voltage signal input terminal.
I
Current signal input terminal.
I
Thermal signal input terminal.
I
Thermal detection input terminal.
O
Gain level input terminal. (Commander)
I
Input level signal input terminal.
O
LED common signal-2 output terminal.
O
LED common signal-3 output terminal.
I
VOLT-DET terminal.
I
PWM-CLIP input terminal.
I
PWM-PDN input terminal.
O
PWM Stand-by output terminal.
O
Power supply circuit control signal output terminal.
O
PWM-MUTE output terminal.
O
A-MUTE signal terminal.
I
BAT-DET terminal.
O
I2C-SDA output terminal.
O
I2C-SCL output terminal.
I
Power supply terminal. (4.5 to 5.5V)
O
DSP-RESET output terminal.
I
Thermal detection input terminal. (6dB down)
O
Outernal commander terminal. (Data output)
I
Outernal commander terminal. (Data input)
Terminal Description
Advertisement
