參數(shù)資料
型號(hào): TDA7333
廠商: STMICROELECTRONICS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO16
封裝: 4.40 MM, TSSOP-16
文件頁數(shù): 16/21頁
文件大?。?/td> 677K
代理商: TDA7333
Obsolete
Product(s)
- Obsolete
Product(s)
TDA7333
4/21
6.3
Electrical Characteristics
Tamb = -40 to +85 °C, VDDA/VDDD = 3.0 to 3.6 V, fosc = 8.55 MHZ, unless otherwise specified
VDDD and VDDA must not differ more than 0.15 V
Table 6. Electrical Characteristics
Symbol
Parameter
Test Conditions
Values
Unit
Min.
Typ.
Max.
Supply (pin 1,5,7)
VDDD
Digital Supply Voltage
3.0
3.3
3.6
V
VDDA
Analog Supply Voltage
3.0
3.3
3.6
V
IDDD
Digital Supply Current
2
mA
IDDA
Analog Supply Current
8
mA
Pd
Total Power Dissipation
33
mW
Digital Inputs( pin 6,8,11,12,13,14)
Vil
Low level input voltage
0.8
V
Vih
High level input voltage
2.0
V
Vilhyst
Low level threshold input falling
1.0
1.15
V
Vihhyst
High level threshold input rising
1.5
1.7
V
Vhst
Schmitt trigger hysteresis
0.4
0.7
V
Digital Outputs (pin 12,13,15) are open drains
Voh
High level output Voltage
open drain, depends on external
circuitry
VDDD
V
Vol
Low level output Voltage
Iol =4mA, takes into account 200mV
drop in the supply voltage
0.4
V
Analog Inputs (pin 16)
VMPX
Input Range of MPX Signal
0.75
Vrms
SRDS
RDS Detection Sensitivity
1
mVrms
RMPX
Input Impedance of MPX pin
55k
Ohm
Crystal parameters
fosc
Quartz Frequency
8.55 or
8.664
MHz
tsu
Start up Time
10
ms
gm
Transconductance
0.0006
A/V
Cxti,Cxto
Load Capacitance
16
pF
Sigma Delta Modulator
Fs
Sample Rate
fosc =8.55 MHz
4.275
MHz
OVR
Oversampling Ratio
f =57 kHz
38
THD+N
Relative Total Harmonic Dist.
plus Noise
BW= 54.5 .. 59.5 kHz, unweigted,
Vrds = 3mVrms
27
dB
Sinc4/16 Decimation Filter
fs
Decimated Sample Rate
fosc = 8.55 MHz
267.2
kHz
A57
Attenuation at 57 kHz
-2.6
dB
Attenuation Difference
BW= 54.5 .. 59.5 kHz
0.4
dB
Bandpass Filter
fs
Sample Rate
fosc =8.55 MHz
267.2
kHz
fp
Passband Frequencies
55.6
58.4
kHz
相關(guān)PDF資料
PDF描述
TDA7335 SPECIALTY CONSUMER CIRCUIT, PDIP30
TDA7338D SPECIALTY CONSUMER CIRCUIT, PDSO20
TDA7338D013TR SPECIALTY CONSUMER CIRCUIT, PDSO20
TDA7339D 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28
TDA7339 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP28
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7333013TR 功能描述:音頻 DSP RDS/RBDS PROCESSOR RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TDA7333N 功能描述:音頻放大器 RDS/RBDS processor Demodulation 3.3V RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7333NTR 功能描述:音頻放大器 RDS/RBDS processor Demodulation 3.3V RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7334 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW NOISE STEREO PREAMPLIFIER
TDA7334D 功能描述:音頻放大器 Stereo Preamplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel