Dual I2S Stereo Audio Codec _______________" />
參數(shù)資料
型號(hào): MAX9880AETM+T
廠商: Maxim Integrated Products
文件頁數(shù): 3/70頁
文件大小: 0K
描述: IC CODEC AUDIO STEREO 48TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類型: 立體聲音頻
數(shù)據(jù)接口: I²C,I²S,串行,SPI?
ADC / DAC 數(shù)量: 2 / 2
三角積分調(diào)變:
動(dòng)態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db): 82 / 96
電壓 - 電源,模擬: 1.65 V ~ 1.95 V
電壓 - 電源,數(shù)字: 1.65 V ~ 1.95 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-TQFN-EP(6x6)
包裝: 帶卷 (TR)
MAX9880A
Low-Power, High-Performance
Dual I2S Stereo Audio Codec
______________________________________________________________________________________
11
ELECTRICAL CHARACTERISTICS (continued)
(VAVDD = VPVDD = VMICVDD = VDVDD = VDVDDS1 = +1.8V, RL =
∞, headphone load (RL) connected between _OUTP and _OUTN, dif-
ferential modes, CREF = 2.2F, CMICBIAS = CPREG = CREG = 1F, AVPRE = +20dB, AVPGAM = 0dB, AVDAC = 0dB, AVLINE = +20dB,
AVVOL = 0dB, AVLO = 0dB, fMCLK = 13MHz, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DIGITAL INPUTS (SDA, SCL, DIN, SCLK,
CS, MODE, SDINS2, BCLKS2, LRCLKS2)
Input High Voltage
VIH
0.7
x VDVDD
V
Input Low Voltage
VIL
0.3
x VDVDD
V
Input Hysteresis
200
mV
Input Leakage Current
IIH, IIL
TA = +25°C
-1
+1
A
Input Capacitance
10
pF
DIGITAL INPUTS (DIGMICDATA)
Input High Voltage
VIH
0.65
x VDVDD
V
Input Low Voltage
VIL
0.35
x VDVDD
V
Input Hysteresis
100
mV
Input Leakage Current
IIH, IIL
TA = +25°C
-35
+35
A
Input Capacitance
10
pF
CMOS DIGITAL OUTPUTS (BCLKS1, LRCLKS1, SDOUTS1)
Output Low Voltage
VOL
IOL = 3mA
0.4
V
Output High Voltage
VOH
IOH = 3mA
VDVDDS1
- 0.4
V
CMOS DIGITAL OUTPUTS (BCLKS2, LRCLKS2, SDOUTS2)
Output Low Voltage
VOL
IOL = 3mA
0.4
V
Output High Voltage
VOH
IOH = 3mA
VDVDD
- 0.4
V
CMOS DIGITAL OUTPUTS (DOUT)
Output Low Voltage
VOL
IOL = 1mA,
CS = DVDD
0.4
V
Output High Voltage
VOH
IOH = 1mA,
CS = DVDD
VDVDD
- 0.4
V
Output Low Current
IOL
MODE = DVDD, DOUT = 0, TA = +25°C
-1
+1
A
Output High Current
IOH
MODE = DVDD, DOUT = DVDD, TA = +25°C
-1
+1
A
CMOS DIGITAL OUTPUTS (DIGMICCLK, SPDMDATA, SPDMCLK)
Output Low Voltage
VOL
IOL = 1mA
0.4
V
Output High Voltage
VOH
IOH = 1mA
VDVDD
- 0.4
V
OPEN-DRAIN DIGITAL OUTPUTS (SDA,
IRQ)
Output High Current
IOH
VOUT = VDVDD, TA = +25°C
-1
+1
A
Output Low Voltage
VOL
IOL = 3mA
0.2
x VDVDD
V
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MAX9880AEWM+T 功能描述:接口—CODEC Stereo Audio CODEC 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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
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