參數(shù)資料
型號: TPS2383PMR
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP64
封裝: GREEN, PLASTIC, LQFP-64
文件頁數(shù): 14/28頁
文件大?。?/td> 397K
代理商: TPS2383PMR
TPS2383
SLUS559B APRIL 2003 REVISED JULY 2004
21
www.ti.com
FUNCTIONAL DESCRIPTION
Table 11. Common Analog to Digital Conversion Port
Read Register, Register Address = 011
BIT
FUNCTION
STATE
PRESET
STATE
D7
A2D bit 7
D6
A2D bit 6
D5
A2D bit 5
D4
A2D bit 4
A/D lower bits
D3
A2D bit 3
A/D lower bits
D2
A2D bit 2
D1
A2D bit 1
D0
A2D bit 0
Table 12. Common Analog to Digital Conversion Port
Read Register, Register Address = 100
BIT
FUNCTION
STATE
PRESET
STATE
D7
A2D zero cross
0
= CINT is above zero threshold
1
= CINT is below zero threshold
D6
A2D overflow
1
= A2D overflow detected
D5
Reserved for test
D4
Reserved for test
D3
A2D bit 11
D2
A2D bit 10
A/D upper bits
D1
A2D bit 9
A/D upper bits
D0
A2D bit 8
Table 13. Chip Identification/Revision
Read Register, Register Address = 101
BIT
FUNCTION
STATE
PRESET
STATE
D7
Rev ID MSB
D6
Rev ID
D5
Rev ID LSB
D4
Device ID MSB
Internally hardwired (function of revision)
0
D3
Device ID
Internally hardwired (function of revision)
0
D2
Device ID
D1
Device ID
D0
Device ID LSB
1
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