V DD GND
參數(shù)資料
型號: TPA2035D1YZFT
廠商: Texas Instruments
文件頁數(shù): 14/18頁
文件大?。?/td> 0K
描述: IC AMP AUDIO PWR 2.75W D 9DSBGA
標(biāo)準(zhǔn)包裝: 250
系列: NanoFree™
類型: D 類
輸出類型: 1-通道(單聲道)
在某負(fù)載時最大輸出功率 x 通道數(shù)量: 2.75W x 1 @ 4 歐姆
電源電壓: 2.5 V ~ 5.5 V
特點: 消除爆音,差分輸入,短路和熱保護(hù),關(guān)閉
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 9-DSBGA(1.8x1.8)
封裝/外殼: 9-UFBGA,DSBGA
包裝: 帶卷 (TR)
其它名稱: 296-32455-2
TPA2035D1YZFT-ND
TYPICAL CHARACTERISTICS
TABLE OF GRAPHS
TEST SET-UP FOR GRAPHS
TPA2035D1
IN+
IN
OUT+
OUT
V DD
GND
C I
C
I
Measurement
Output
+
1 mF
+
V DD
Load
30kHz
Low Pass
Filter
Measurement
Input
+
www.ti.com ................................................................................................................................................................................................ SLOS562 – AUGUST 2008
FIGURE
Efficiency
vs Output power
1, 2
PD
Power dissipation
vs Output power
3, 4
Supply current
vs Output power
5, 6
IDD
Supply current
vs Supply voltage
7
I(SD)
Shutdown current
vs Shutdown voltage
8
vs Load resistance
9, 10
PO
Output power
vs Supply voltage
11
vs Output power
12, 13
THD+N
Total harmonic distortion plus noise
vs Frequency
14, 15, 16, 17
vs Common-mode input voltage
18
19, 20, 21, 22, 23, 24, 25,
KSVR
Supply voltage rejection ratio
vs Frequency
26, 27
vs Time
28
GSM power supply rejection
vs Frequency
29
KSVR
Supply voltage rejection ratio
vs Common-mode input voltage
30, 31, 32
vs Frequency
33
CMRR
Common-mode rejection ratio
vs Common-mode input voltage
34
(1)
CI was shorted for any common-mode input voltage measurement. All other measurements were taken with a 1-F CI
(unless otherwise noted).
(2)
A 33-
H inductor was placed in series with the load resistor to emulate a small speaker for efficiency measurements.
(3)
The 30-kHz low-pass filter is required, even if the analyzer has an internal low-pass filter. An RC low-pass filter
(100
, 47-nF) is used on each output for the data sheet graphs.
Copyright 2008, Texas Instruments Incorporated
5
Product Folder Link(s): TPA2035D1
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