參數(shù)資料
型號: TPA6135A2RTER
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 0.025 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC16
封裝: 3 X 3 MM, PLASTIC, QFN-16
文件頁數(shù): 19/23頁
文件大?。?/td> 948K
代理商: TPA6135A2RTER
DISSIPATION RATINGS TABLE
RECOMMENDED OPERATING CONDITIONS
ELECTRICAL CHARACTERISTICS
www.ti.com .................................................................................................................................................. SLOS623A – FEBRUARY 2009 – REVISED APRIL 2009
TA ≤ 25°C
TA = 70°C
TA = 85°C
PACKAGE
DERATING FACTOR (1)
POWER RATING
RTE (QFN)
2567 mW
48.7 °C/W
1643 mW
1335 mW
(1)
See JEDEC Standard 51-3 for Low-K board, JEDEC Standard 51-7 for High-K board, and JEDEC Standard 51-12 for using package
thermal information. See JEDEC document page for downloadable copies: http://www.jedec.org/download/default.cfm.
MIN
MAX
UNIT
Supply voltage, VDD
2.3
5.5
V
VIH
High-level input voltage; EN, GAIN, HI-Z
1.3
V
VIL
Low-level input voltage; EN, GAIN, HI-Z
0.6
V
Voltage applied to Output; OUTR, OUTL (when EN = 0 V)
–0.3
3.6
V
Voltage applied to Output; OUTR, OUTL (when EN
≥ 1.3 V and HI-Z ≥ 1.3 V)
–1.8
1.8
V
TA
Operating free-air temperature
–40
85
°C
TA = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output offset voltage
–0.5
0.5
mV
Power supply rejection ratio
VDD = 2.3 V to 5.5 V
100
dB
High-level intput current (EN, HI-Z, GAIN)
1
A
Low-level intput current (EN, HI-Z, GAIN)
1
A
VDD = 2.3 V, No load, EN = VDD, HI-Z = 0 V
2.1
2.8
VDD = 3.6 V, No load, EN = VDD, HI-Z = 0 V
2.1
2.8
Supply Current
mA
VDD = 5.5 V, No load, EN = VDD, HI-Z = 0 V
2.2
2.9
VDD = 2.3 to 5.5 V, No load, EN = HI-Z = VDD
0.7
1
Shutdown Supply Current
EN = 0 V, VDD = 2.3 V to 5.5 V
0.7
1.2
A
Copyright 2009, Texas Instruments Incorporated
5
Product Folder Link(s) :TPA6135A2
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