參數(shù)資料
型號: TLC320AD52C
廠商: Texas Instruments, Inc.
英文描述: Sigma-Delta Analog Interface Circuits With Master-Slave Function(帶主從功能的∑△模擬接口電路,高分辨率信號轉(zhuǎn)換)
中文描述: sigma - delta模擬接口電路的主從功能(帶主從功能的Σ△模擬接口電路,高分辨率信號轉(zhuǎn)換)
文件頁數(shù): 38/59頁
文件大?。?/td> 306K
代理商: TLC320AD52C
4–2
4.3
Electrical Characteristics Over Recommended Operating Free-Air
Temperature Range, DV
DD
= 5 V, R
L
= 600
(Unless Otherwise Noted)
Digital Inputs and Outputs, MCLK = 8.192 MHz, f
s
= 8 kHz, DV
DD
= 5 V
PARAMETER
IO = 360
μ
A
Low-level output voltage, DOUT
IO = –2 mA
High-level input current, any digital input
VIH = 5 V
Low-level input current, any digital input
VIL = 0.8 V
Input capacitance
4.3.1
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOH
VOL
IIH
IIL
Cj
Co
High-level output voltage, DOUT
4
5
V
0.2
0.4
V
μ
A
μ
A
pF
10
10
5
Output capacitance
5
pF
4.3.2
Digital Inputs and Outputs, MCLK = 8.192 MHz, f
s
= 8 kHz, DV
DD
= 3 V
PARAMETER
TEST CONDITIONS
IO = 360
μ
A
IO = –2 mA
VIH = 3 V
VIL = 0.6 V
MIN
TYP
MAX
UNIT
VOH
VOL
IIH
IIL
Cj
Co
High-level output voltage, DOUT
2.4
3
V
Low-level output voltage, DOUT
0.2
0.4
V
μ
A
μ
A
pF
High-level input current, any digital input
10
Low-level input current, any digital input
10
Input capacitance
5
Output capacitance
5
pF
4.3.3
ADC Path Filter, MCLK = 8.192 MHz, f
s
= 8 kHz (see Note 3)
PARAMETER
TEST CONDITIONS
0 to 300 Hz
MIN
–0.5
TYP
MAX
0.2
UNIT
300 Hz to 3 kHz
–0.25
0.25
Filter gain relative to gain at 1020 Hz
3.3 kHz
–0.35
0.3
dB
3.6 kHz
–3
4 kHz
4.4 kHz
–40
–74
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 = 4 VPP as the reference level for the analog input signal. The passband is 0
to 3600 Hz for an 8-kHz sample rate. This passband scales linearly with the sample rate.
相關(guān)PDF資料
PDF描述
TLC320AD55C Sigma-Delta Analog Interface Circuit(Sigma-Delta 模擬接口)
TLC320AD56(中文) Sigma-Delta Analog Interface Circuit(Sigma-Delta 模擬接口)
TLC320AD56C Sigma-Delta Analog Interface Circuit
tlc320ad56c Sigma-Delta Analog Interface Circuit(Sigma-Delta 模擬接口電路)
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