TAS5711
SLOS600 –DECEMBER 2009
www.ti.com
DEVICE INFORMATION
PIN ASSIGNMENT
PHP Package
(Top View)
48 47 46 45 44 43 42 41 40 39 38 37
OUT_A
PVDD_A
PVDD_A
BST_A
OUT_D
PVDD_D
PVDD_D
BST_D
GVDD_OUT
VREG
1
36
35
34
33
32
31
30
29
28
27
26
25
2
3
4
GVDD_OUT
SSTIMER
OC_ADJ
PBTL
5
6
TAS5711
7
AGND
8
GND
AVSS
9
DVSS
PLL_FLTM
10
11
12
DVDD
PLL_FLTP
VR_ANA
STEST
RESET
13 14 15 16 17 18 19 20 21 22 23 24
P0075-08
PIN FUNCTIONS
PIN
NAME
AGND
5-V
TOLERANT
TYPE(1)
TERMINATION(2)
DESCRIPTION
NO.
30
P
Analog ground for power stage
A_SEL
14
DIO
A value of 0 (15-kΩ pulldown) makes the I2C device address 0x34,
and a value of 1 (15-kΩ pullup) makes it 0x36. This pin can be
programmed after RESET to be an output by writing 1 to bit 0 of I2C
register 0x05. In that mode, the A_SEL pin is redefined as FAULT
(see ERROR REPORTING for details).
AVDD
13
9
P
P
P
P
P
P
P
P
3.3-V analog power supply
AVSS
Analog 3.3-V supply ground
BST_A
BST_B
BST_C
BST_D
DVDD
DVSSO
4
High-side bootstrap supply for half-bridge A
High-side bootstrap supply for half-bridge B
High-side bootstrap supply for half-bridge C
High-side bootstrap supply for half-bridge D
3.3-V digital power supply
43
42
33
27
17
Oscillator ground
(1) TYPE: A = analog; D = 3.3-V digital; P = power/ground/decoupling; I = input; O = output
(2) All pullups are weak pullups and all pulldowns are weak pulldowns. The pullups and pulldowns are included to assure proper input logic
levels if the pins are left unconnected (pullups → logic 1 input; pulldowns → logic 0 input).
6
Submit Documentation Feedback
Copyright © 2009, Texas Instruments Incorporated
Product Folder Link(s): TAS5711
TI [ TEXAS INSTRUMENTS ]
