參數(shù)資料
型號: ADS6243IRGZT
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 2-CH 14-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PQCC48
封裝: 7 X 7 MM, GREEN, PLASTIC, QFN-48
文件頁數(shù): 11/76頁
文件大?。?/td> 3497K
代理商: ADS6243IRGZT
www.ti.com
SLAS542A – MAY 2007 – REVISED JULY 2007
Table 15. Serial Register B
REGISTER
BITS
ADDRESS
A4 - A0
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
<CLKIN GAIN>
04
0
INPUT CLOCK BUFFER GAIN CONTROL
D6 - D2
11000
Gain 0 Minimum gain
00000
Gain 1, default after reset
01100
Gain 2
01010
Gain 3
01001
Gain 4
01000
Gain 5 Maximum gain
Table 16. Serial Register C
REGISTER
BITS
ADDRESS
A4 - A0
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
<DF>
DATA
DORMAT 2S
<PATTERNS>
00
0
COMP OR
TEST PATTERNS
STRAIGHT
BINARY
D7 - D5
000
Normal ADC operation
001
Output all zeros
010
Output all ones
011
Output toggle pattern
100
Unused
101
Output custom pattern (contents of CUSTOM pattern registers 0x0B and 0x0C)
110
Output DESKEW pattern (serial stream of 1010..)
111
Output SYNC pattern
D9
<DF> Data format selection
0
2s complement format
1
Straight binary format
Copyright 2007, Texas Instruments Incorporated
19
Product Folder Link(s): ADS6245 ADS6244 ADS6243 ADS6242
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