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參數(shù)資料
| 型號： | TDA9910HW/8/C1 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | ADC |
| 英文描述： | 1-CH 12-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PQFP48 |
| 封裝： | 7 X 7 MM, 1 MM HEIGHT, PLASTIC, SOT545-2, MS-026, HTQFP-48 |
| 文件頁數(shù)： | 4/21頁 |
| 文件大?。?/td> | 128K |
| 代理商： | TDA9910HW/8/C1 |
TDA9910_4
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 04 — 12 June 2007
12 of 21
NXP Semiconductors
TDA9910
12-bit, up to 80 Msample/s, Analog-to-Digital Converter (ADC)
The TDA9910 generates an adjustable clock output called Complete Conversion Signal
(CCS), which can be used to control the acquisition of converted output data by the digital
circuit connected to the TDA9910 output data bus. Two logic inputs, DEL0 and DEL1 pins,
allow to adjust the delay of the edge of the CCS signal to achieve an optimal position in
the stable, usable zone of the data.
Table 8.
Complete conversion signal selection
DEL1
DEL0
CCS output
0
high-impedance
0
1
active, typical delay 0.3 ns
1
0
active, typical delay 1.3 ns
1
active, typical delay 2.3 ns
(1) tcd(o) is referenced to the middle of the active data.
Fig 6.
Complete conversion signal timing diagram
001aaa516
D0 to D11
(1)
CCS
tcd(o)
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| TDA9917HW/12/C1,118 | 制造商:NXP Semiconductors 功能描述: |
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