Datasheet

ELECTRICAL CHARACTERISTICS
TAS5716
www.ti.com ............................................................................................................................................................................................... SLOS569 – JANUARY 2009
DC Characteristics, T
A
= 25 ° C, PVCC_X, AVCC = 18 V, R
L
= 8 Ω (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
OH
High-level output voltage 3.3-V TTL and 5-V tolerant
(1)
I
OH
= – 4 mA 2.4 V
V
OL
Low-level output voltage 3.3-V TTL and 5-V tolerant
(1)
I
OL
= 4 mA 0.5 V
| VOS | Class-D output offset voltage ± 26 mV
V
BYPASS
PVCC/8 reference for analog section No load 2.2 2.26 2.3 V
3.3-V TTL V
I
= V
IL
± 2
I
IL
Low-level input current µ A
5-V tolerant
(1)
V
I
= 0 V, DVDD = 3 V ± 2
3.3-V TTL V
I
= V
IH
± 2
I
IH
High-level input current µ A
5-V tolerant V
I
= 5.5 V, DVDD = 3 V ± 20
Normal mode 43 65 80
Power down 2 8 16
I
DD
Input supply current Supply voltage (DVDD, AVDD) mA
( PDNZ = LOW)
Reset ( RESET = LOW) 11 23 33
I
CC
Quiescent supply current No load 14 33 57 mA
I
CC(RESET)
Quiescent supply current in reset mode No load 58 176 µ A
I
CC(PDNZ)
Quiescent supply current in power-down mode No load 58 176 µ A
PSRR DC power-supply rejection ratio PVCC = 17.5 V to 18.5 V 60 dB
Drain-source on-state resistance, high-side V
CC
= 18 V , I
O
= 500 mA, 240
T
J
= 25 ° C
R
DS(on)
Low-side 240 m Ω
Total 480 850
Turnon time (SE mode) (Set Reg 0x1A bit 7 to 1) C
(BYPASS)
= 1 µ F, 500
t
ON
ms
Time required for C
(BYPASS)
Turnon time (BTL mode) (Set Reg 0x1A bit 7 to 0) 30
to reach its final value
Turnoff time (SE mode) (Set Reg 0X1A bit 7 to 1) 500
t
OFF
ms
Turnoff time (BTL mode) (Set Reg 0X1A bit 7 to 0) 30
(1) 5-V tolerant pins are PDN, RESET, MUTE, SCLK, LRCLK, MCLK, SDIN1, SDIN2, SDA, SCL, and HPSEL.
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