Micrel M9999-101204 34 October 2004 Voltage High Alarm Threshold MSB(VMAXh) D[7] D[6] D[5] D[4] D[3] D[2] D[1] D[0] read/write Defa" />
參數(shù)資料
型號： CS42L55-CNZ
廠商： Cirrus Logic Inc
文件頁數(shù)： 28/68頁
文件大?。?/td> 0K
描述： IC CODEC STER H-HDPN AMP 36QFN
標準包裝： 490
類型： 立體聲音頻
數(shù)據(jù)接口： 串行
分辨率（位）： 24 b
ADC / DAC 數(shù)量： 1 / 1
三角積分調(diào)變： 是
動態(tài)范圍，標準 ADC / DAC (db)： 95 / 99
電壓 - 電源，模擬： 1.65 V ~ 2.71 V
電壓 - 電源，數(shù)字： 1.65 V ~ 2.71 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 36-QFN
供應商設(shè)備封裝： 36-QFN-EP（5x5）
包裝： 托盤
產(chǎn)品目錄頁面： 754 (CN2011-ZH PDF)
配用： 598-1506-ND - BOARD EVAL FOR CS42L55 CODEC
其它名稱： 598-1629
MIC3000
Micrel
M9999-101204
34
October 2004
Voltage High Alarm Threshold MSB(VMAXh)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
read/write
Default Value
0000 0000b = 00h (0V)
Serial Address
A2h = 1010001b
Byte Address
08 = 08h
Each LSB represents 25.6mV. This register is to be used in conjunction with VMAXl to yield a sixteen-bit value. The
value in TMINh is compared against VINh. Alarm bit Ax is set if VINh > VMAXh.
Voltage High Alarm Threshold LSB(VMAXl)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
read/write
Default Value
0000 0000b = 00h (0V)
Serial Address
A2h = 1010001b
Byte Address
09 = 09h
Each LSB represents 100
V. This register is to be used in conjunction with VINh to yield a sixteen-bit value. The value
in VMAXh is compared against VINh. Alarm bit Ax is set if VINh > VMAXh. Since VINl is always zero, it is recom-
mended that this register always be programmed to zero. This register is provided for compliance with SFF-8472. It is
not used by the MIC3000 when doing threshold comparisons and setting alarm or warning bits.
Voltage Low Alarm Threshold MSB (VMINh)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
read/write
Default Value
0000 0000b = 00h (0V)
Serial Address
A2h = 1010001b
Byte Address
10 = 0Ah
Each LSB represents 25.6mV. This register is to be used in conjunction with VMINl to yield a sixteen-bit value. The
value in this register is uncalibrated. The value in VMINh is compared against VINh. Alarm bit Ax is set if VINh<VMINh.
Voltage Low Alarm Threshold LSB (VMINl)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
read/write
Default Value
0000 0000b = 00h (0V)
Serial Address
A2h = 1010001b
Byte Address
11 = 0Bh
Each LSB represents 100
V. This register is to be used in conjunction with VINh to yield a sixteen-bit value. The value
in VMINh is compared against VINh. Alarm bit Ax is set if VINh < VMINh. Since VINl is always zero, it is recommended
that this register always be programmed to zero. This register is provided for compliance with SFF-8472. It is not used
by the MIC3000 when doing threshold comparisons and setting alarm or warning bits.
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