参数资料
型号: TAS5186DDVR
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 60 W, 6 CHANNEL, AUDIO AMPLIFIER, PDSO44
封装: GREEN, PLASTIC, HTSSOP-44
文件页数: 10/16页
文件大小: 342K
代理商: TAS5186DDVR
www.ti.com
TAS5186
SLES136 – MAY 2005
GENERAL INFORMATION (continued)
TERMINAL FUNCTIONS
TERMINAL
TYPE(1)
DESCRIPTION
NAME
NO.
AGND
12
P
Analog ground
BST_A
23
P
HS bootstrap supply (BST), capacitor to OUT_A required
BST_B
29
P
HS bootstrap supply (BST), external capacitor to OUT_B required
BST_BIAS
21
P
BIAS bootstrap supply, external capacitor to OUT_BIAS required
BST_C
30
P
HS bootstrap supply (BST), external capacitor to OUT_C required
BST_D
37
P
HS bootstrap supply (BST), external capacitor to OUT_D required
BST_E
38
P
HS bootstrap supply (BST), external capacitor to OUT_E required
BST_F
44
P
HS bootstrap supply (BST), external capacitor to OUT_F required
GND
11
P
Chip ground
GVDD_ABC
20
P
Gate drive voltage supply
GVDD_DEF
3
P
Gate drive voltage supply
M1
10
I
Mode selection pin
M2
9
I
Mode selection pin
M3
8
I
Mode selection pin
OC_ADJ
14
O
Overcurrent threshold programming pin, resistor to ground required
OTW
16
O
Overtemperature warning open-drain output signal, active-low
OUT_A
25
O
Output, half-bridge A, satellite
OUT_B
27
O
Output, half-bridge B, satellite
OUT_BIAS
22
O
BIAS half-bridge output pin
OUT_C
32
O
Output, half-bridge C, subwoofer
OUT_D
35
O
Output, half-bridge D, satellite
OUT_E
40
O
Output, half-bridge E, satellite
OUT_F
42
O
Output, half-bridge F, satellite
PGND_AB
26
P
Power ground
PGND_C
33
P
Power ground
PGND_D
34
P
Power ground
PGND_EF
1, 41
P
Power ground
PVDD_A
24
P
Power-supply input for half-bridge A
PVDD_B
28
P
Power-supply input for half-bridge B
PVDD_C
31
P
Power-supply input for half-bridge C
PVDD_D
36
P
Power-supply input for half-bridge D
PVDD_E
39
P
Power-supply input for half-bridge E
PVDD_F
43
P
Power-supply input for half-bridge F
PWM_A
19
I
PWM input signal for half-bridge A
PWM_B
18
I
PWM input signal for half-bridge B
PWM_C
17
I
PWM input signal for half-bridge C
PWM_D
6
I
PWM input signal for half-bridge D
PWM_E
5
I
PWM input signal for half-bridge E
PWM_F
2
I
PWM input signal for half-bridge F
RESET
7
I
Reset signal (active-low logic)
SD
15
O
Shutdown open-drain output signal, active-low
VDD
4
P
Power supply for digital voltage regulator
VREG
13
O
Digital regulator supply filter pin, output
(1)
I = input; O = output; P = power
3
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