TAS5760M Datasheet, PDF (10/84 Pages) Texas Instruments – Check for Samples: TAS5760M

TAS5760M
SLOS772D – JULY 2013 – REVISED JULY 2015
Speaker Amplifier in All Modes (continued)
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
f_{SPK_AMP(0)}
Speaker Amplifier Switching Frequency
when PWM_FREQ Pin = 0
(Hardware Control Mode.
Additional switching rates
available in Software Control
Mode.)
f_{SPK_AMP(1)}
Speaker Amplifier Switching Frequency
when PWM_FREQ Pin = 1
(Hardware Control Mode.
Additional switching rates
available in Software Control
Mode.)
R_DS(ON)
On Resistance of Output MOSFET (both
high-side and low-side)
PVDD = 15 V, TA = 25 °C, Die
Only
PVDD= 15V, TA = 25 °C,
Includes: Die, Bond Wires,
Leadframe
f_S = 44.1 kHz
f_C
–3-dB Corner Frequency of High-Pass
Filter
f_S = 48 kHz
f_S = 88.2 kHz
f_S = 96 kHz
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TYP MAX UNIT
16
f_S
8
f_S
120
mΩ
150
mΩ
3.7
4
Hz
7.4
8
7.10 Speaker Amplifier in Stereo Bridge Tied Load (BTL) Mode
Input signal is 1 kHz Sine, specifications are over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
ICN_(SPK) Idle Channel Noise
Po_(SPK)
Maximum Instantaneous
Output Power Per. Ch.
PVDD = 12 V, SPK_GAIN[1:0] Pins = 00,
R_SPK = 8 Ω, A-Weighted
PVDD = 15 V, SPK_GAIN[1:0] Pins = 01,
R_SPK = 8 Ω, A-Weighted
PVDD = 19 V, SPK_GAIN[1:0] Pins = 01,
R_SPK = 8 Ω, A-Weighted
PVDD = 24 V, SPK_GAIN[1:0] Pins =10,
R_SPK = 8 Ω, A-Weighted
PVDD = 12 V, SPK_GAIN[1:0] Pins = 00,
R_SPK = 4 Ω, THD+N = 0.1%,
PVDD = 12 V, SPK_GAIN[1:0] Pins = 00,
R_SPK = 8 Ω, THD+N = 0.1%
PVDD = 15 V, SPK_GAIN[1:0] Pins = 01,
R_SPK = 4 Ω, THD+N = 0.1%,
PVDD = 15 V, SPK_GAIN[1:0] Pins = 01,
R_SPK = 8 Ω, THD+N = 0.1%
PVDD = 19 V, SPK_GAIN[1:0] Pins = 01,
R_SPK = 4 Ω, THD+N = 0.1%,
PVDD = 19 V, SPK_GAIN[1:0] Pins = 01,
R_SPK = 8 Ω, THD+N = 0.1%
PVDD = 24 V, SPK_GAIN[1:0] Pins = 10,
R_SPK = 4 Ω, THD+N = 0.1%,
PVDD = 24 V, SPK_GAIN[1:0] Pins = 10,
R_SPK = 8 Ω, THD+N = 0.1%
66
75
79
120
14.2
8
21.9
12.5
33.5
20
55.2
31.8
UNIT
µVrms
W
10
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