IC AMP AUDIO PWR 37W D 56TSSOP

TAS5122DCA

Manufacturer Part NumberTAS5122DCA
DescriptionIC AMP AUDIO PWR 37W D 56TSSOP
ManufacturerTexas Instruments
SeriesPurePath Digital™
TypeClass D
TAS5122DCA datasheet
 


Specifications of TAS5122DCA

Output Type2-Channel (Stereo)Max Output Power X Channels @ Load37W x 2 @ 6 Ohm
Voltage - Supply16 V ~ 25.5 VFeaturesDepop, Digital Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown
Mounting TypeSurface MountPackage / Case56-TSSOP Exposed Pad, 56-eTSSOP, 56-HTSSOP
For Use WithTAS5508-5122C6EVM - EVAL MODULE FOR TAS5508B/TAS5122TAS5028-5122C6EVM - EVAL MODULE FOR TAS5028A/TAS5122TAS5010-5112F2EVM - EVAL MODULE FOR TAS5010/TAS5112TAS5001-5122C2EVM - EVAL MODULE FOR TAS5001/TAS5122Lead Free Status / RoHS StatusLead free / RoHS Compliant
Other names296-18835-5  
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TERMINAL
FUNCTION (1)
FUNCTION (1)
NAME
NO.
BST_A
54
P
BST_B
43
P
BST_C
42
P
BST_D
31
P
DGND
6
P
DREG
13
P
DREG_RTN
17
P
DVDD
4
P
GND
1, 2, 5,
P
7, 27, 28,
29, 36, 37,
48, 49, 56
GREG
3, 26
P
GVDD
30, 55
P
M1
14
I
M2
15
I
M3
16
I
OTW
25
O
OUT_A
50, 51
O
OUT_B
46, 47
O
OUT_C
38, 39
O
OUT_D
34, 35
O
PVDD_A
52, 53
P
PVDD_B
44, 45
P
PVDD_C
40, 41
P
PVDD_D
32, 33
P
PWM_AM
9
I
PWM_AP
8
I
PWM_BM
11
I
PWM_BP
12
I
PWM_CM
19
I
PWM_CP
18
I
PWM_DM
21
I
PWM_DP
22
I
RESET_AB
10
I
RESET_CD
20
I
SD_AB
23
O
SD_CD
24
O
(1) I = input, O = output, P = power
SLES088E – AUGUST 2003 – REVISED DECEMBER 2004
Terminal Functions
DESCRIPTION
DESCRIPTION
HS bootstrap supply (BST), external capacitor to OUT_A required
HS bootstrap supply (BST), external capacitor to OUT_B required
HS bootstrap supply (BST), external capacitor to OUT_C required
HS bootstrap supply (BST), external capacitor to OUT_D required
Digital I/O reference ground
Digital supply voltage regulator decoupling pin, capacitor connected to GND
Digital supply voltage regulator decoupling return pin
I/O reference supply input (3.3 V)
Power ground (I/O reference ground – pin 22)
Gate drive voltage regulator decoupling pin, capacitor to GND
Voltage supply to on−chip gate drive and digital supply voltage regulators
Mode selection pin
Mode selection pin
Mode selection pin
Overtemperature warning output, open drain with internal pullup
Output, half-bridge A
Output, half-bridge B
Output, half-bridge C
Output, half-bridge D
Power supply input for half-bridge A
Power supply input for half-bridge B
Power supply input for half-bridge C
Power supply input for half-bridge D
Input signal (negative), half-bridge A
Input signal (positive), half-bridge A
Input signal (negative), half-bridge B
Input signal (positive), half-bridge B
Input signal (negative), half-bridge C
Input signal (positive), half-bridge C
Input signal (negative), half-bridge D
Input signal (positive), half-bridge D
Reset signal, active low
Reset signal, active low
Shutdown signal for half-bridges A and B
Shutdown signal for half-bridges C and D
TAS5122
3