± 5%, DVDD2 = 2.5 V ± 5%, DVDD1 = 3.3 V ± 10%, fMCLK <" />
參數(shù)資料
型號: AD74111YRUZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 15/20頁
文件大?。?/td> 0K
描述: IC CODEC AUDIO MONO LP 16TSSOP
標(biāo)準(zhǔn)包裝: 1,000
類型: 音頻編解碼器
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:
S/N 比,標(biāo)準(zhǔn) ADC / DAC (db): 77 / 89
動態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db): 85 / 93
電壓 - 電源,模擬: 2.5V
電壓 - 電源,數(shù)字: 2.5V
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 帶卷 (TR)
配用: EVAL-AD74111EBZ-ND - BOARD EVAL FOR AD74111
REV. 0
–4–
AD74111
TIMING CHARACTERISTICS
(AVDD = 2.5 V
± 5%, DVDD2 = 2.5 V ± 5%, DVDD1 = 3.3 V ± 10%, fMCLK = 12.288 MHz, fS = 48 kHz,
TA = TMIN to TMAX, unless otherwise noted.)
Parameter
Min
Max
Unit
Comments
MASTER CLOCK AND RESET
tMH
MCLK High
25
ns
tML
MCLK Low
25
ns
tRES
RESET Low
10
ns
tRS
DIN Setup Time
5
MCLKS
To
RESET Rising Edge1
tRH
DIN Setup Time
5
MCLKS
To
RESET Rising Edge1
SERIAL PORT
tCH
DCLK High
2
20
ns
tCL
DCLK Low
2
20
ns
tFD
DFS Delay
5
ns
From DCLK Rising Edge
3
tFS
DFS Setup Time
5
ns
To DCLK Falling Edge
tFH
DFS Hold Time
15
ns
From DCLK Falling Edge
tDD
DOUT Delay
30
ns
From DCLK Rising Edge
tDS
DIN Setup Time
5
ns
To DCLK Falling Edge
tDH
DIN Hold Time
15
ns
From DCLK Falling Edge
tDT
DOUT Three-State
40
ns
From DCLK Rising Edge
4
NOTES
1Determines Master/Slave mode operation.
2Applies in Slave mode only.
3Applies in Master mode only.
4Applies in Multiframe-Sync mode only.
MCLK
tMH
RESET
tML
tRES
tRS
tRH
DIN
Figure 1. MCLK and
RESET Timing
MSB
MSB–1
tFS
DFS
DCLK
DIN
DOUT
MSB
MSB–2
MSB–1
MSB–2
tFH
tFD
tDD
tCH
tCL
tDS
tDH
Figure 2. Serial Port Timing
100 A
IOL
100 A
IOH
CL
50pF
TO OUTPUT
PIN
DVDD1
2
Figure 3. Load Circuit for Digital Output Timing Specifications
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