- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98238 > TLC320AD55CDW (TEXAS INSTRUMENTS INC) SPECIALTY ANALOG CIRCUIT, PDSO28 PDF資料下載
參數(shù)資料
| 型號： | TLC320AD55CDW |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO28 |
| 封裝： | PLASTIC, SOP-28 |
| 文件頁數(shù)： | 21/41頁 |
| 文件大?。?/td> | 203K |
| 代理商： | TLC320AD55CDW |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁當前第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁
4–2
4.4
Electrical Characteristics, TA = 25°C, VDD(ADC) = VDD(DAC) = DVDD = 5 V,
MCLK = 16.384 MHz, Fk = 8 (unless otherwise noted)
4.4.1
Digital Inputs and Outputs, Outputs Not Loaded
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOH
High-level output voltage, DOUT
IO = 360 A
2.4
4.6
V
VOL
Low-level output voltage, DOUT
IO = 2 mA
0.2
0.4
V
IIH
High-level input current, any digital input
VIH = 5 V
10
A
IIL
Low-level input current, any digital input
VIL = 0.8 V
10
A
Ci
Input capacitance
5
pF
Co
Output capacitance
5
pF
4.4.2
ADC Path Filter (see Note 3)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
20 Hz
– 0.5
– 0.15
0.2
200 Hz
– 0.5
0.03
0.15
300 Hz to 3 kHz
– 0.15
0
0.15
Filter gain relative to gain at 1020 Hz
3.3 kHz
– 0.35
– 0.5
0.3
dB
3.4 kHz
–1
– 0.6
– 0.1
4 kHz
–20
–14
≥ 4.6 kHz
–40
NOTE 3: The filter gain outside of the passband is measured with respect to the gain at 1020 Hz. The analog input test
signal is a sine wave with 0 dB = 6 VI(PP) as the reference level for the analog input signal. The passband is
0 to 3400 Hz.
4.4.3
ADC Dynamic Performance
4.4.3.1
ADC Signal-to-Noise (see Note 4)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VI = – 1 dB
80
85
VI = – 9 dB
72
77
Signal-to-noise ratio (SNR)
VI = – 40 dB
40
45
dB
VI = – 65 dB
14
21
VI(AUXM, AUXP) = – 9 dB
72
78
NOTE 4: The test condition is the digital equivalent of a 1020 Hz input signal with an 8 kHz conversion rate. The load
impedance is 600
. Input and output voltages are referred to VDD/2.
4.4.3.2
ADC Signal-to-Distortion (see Note 4)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VI = – 1 dB
80
92
VI = – 9 dB
80
94
Signal-to-total harmonic distortion (THD)
VI = – 40 dB
40
60
dB
VI = – 65 dB
15
40
VI(AUXM, AUXP) = – 9 dB
80
92
NOTE 4: The test condition is the digital equivalent of a 1020 Hz input signal with an 8 kHz conversion rate. The load
impedance is 600
. Input and output voltages are referred to VDD/2.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TLC320AD55CDWR | SPECIALTY ANALOG CIRCUIT, PDSO28 |
| TLC320AD57CDW | 1-CH 18-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO28 |
| TLC320AD57CDWR | 1-CH 18-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO28 |
| TLC320AD58CDWR | 2-CH 18-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO28 |
| TLC320AD58CDW | 2-CH 18-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO28 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLC320AD56 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Sigma-Delta Analog Interface Circuit |
| TLC320AD56C | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Sigma-Delta Analog Interface Circuit |
| TLC320AD56CFN | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| TLC320AD56CPT | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| TLC320AD57 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Sigma-Delta Stereo Analog-to-Digital Converter |
發(fā)布緊急采購，3分鐘左右您將得到回復。