參數(shù)資料
型號: MAX9860ETG+T
廠商: Maxim Integrated Products
文件頁數(shù): 10/38頁
文件大?。?/td> 0K
描述: IC CODEC MONO AUD 16BIT 24TQFN
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
類型: 音頻編解碼器
數(shù)據(jù)接口: 串行
分辨率(位): 16 b
ADC / DAC 數(shù)量: 1 / 2
三角積分調(diào)變:
動態(tài)范圍,標準 ADC / DAC (db): 81 / 90
電壓 - 電源,模擬: 1.7 V ~ 1.9 V
電壓 - 電源,數(shù)字: 1.7 V ~ 1.9 V
工作溫度: -40°C ~ 85°C
封裝/外殼: 24-WFQFN 裸露焊盤
供應商設備封裝: 24-TQFN-EP(4x4)
包裝: 帶卷 (TR)
MAX9860
16-Bit Mono Audio Voice Codec
18
Maxim Integrated
Table 3. Clock Control Registers (continued)
BITS
FUNCTION
PLL
PLL Enable
0 = (Valid for slave and master mode)—The frequency of LRCLK is set by the NHI and NLO divider
bits. Set PLL = 0 in slave mode only if the externally generated LRCLK can be exactly selected
using the LRCLK divider.
1 = (Valid for slave mode only)—Used when the audio master generates an LRCLK not selectable
using the LRCLK divider. A digital PLL locks on to the externally supplied LRCLK signal
regardless of the MCLK frequency.
Rapid Lock Mode
To enable rapid lock mode set NHI and NLO to the nearest desired ratio and set NLO[0] = 1 (Register
0x05, bit 0) before setting the PLL mode bit.
NHI and NLO
LRCLK Divider
NHI and NLO control a 15-bit clock divider (N). When the PLL = 0 and FREQ = 00, the frequency of
LRCLK is determined by the clock divider. See Table 4 for common N values.
N = (65,536 x 96 x fLRCLK)/fPCLK
fLRCLK = LRCLK frequency
fPCLK = prescaled MCLK internal clock frequency (PCLK)
LRCLK (kHz)
MCLK
(MHz)
PSCLK
8
16
32
44.1
48
11.2896
01
116A
22D4
45A9
6000
687D
12
01
1062
20C5
4189
5A51
624E
12.288
01
1000
2000
4000
5833
6000
13
01
F20
1E3F
3C7F
535F
5ABE
19.2
01
A3D
147B
28F6
3873
3D71
24
10
1062
20C5
4189
5A51
624E
26
10
F20
1E3F
3C7F
535F
5ABE
27
10
E90
1D21
3A41
5048
5762
Table 4. Common N Values
Note: Values in bold italics are exact integers that provide
maximum full-scale performance.
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MAX9867ETJ+ 功能描述:接口—CODEC Stereo Audio CODEC for Portable Devices RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
MAX9867ETJ+T 功能描述:接口—CODEC Stereo Audio CODEC for Portable Devices RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
MAX9867EVKIT+ 功能描述:音頻 IC 開發(fā)工具 MAX9867 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
MAX9867EWV+ 制造商:Maxim Integrated Products 功能描述:LOW-POWER, STEREO AUDIO CODEC - Rail/Tube