MAX9880A 데이터 시트보기 (PDF) - Maxim Integrated
부품명
상세내역
제조사
MAX9880A Datasheet PDF : 70 Pages
| |||
Low-Power, High-Performance
Dual I2S Stereo Audio Codec
ELECTRICAL CHARACTERISTICS (continued)
(VAVDD = VPVDD = VMICVDD = VDVDD = VDVDDS1 = +1.8V, RL = ∞, headphone load (RL) connected between _OUTP and _OUTN, dif-
ferential modes, CREF = 2.2µF, CMICBIAS = CPREG = CREG = 1µF, 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
DIGITAL INPUTS (SDA, SCL, DIN, SCLK, CS, MODE, SDINS2, BCLKS2, LRCLKS2)
MIN
TYP MAX UNITS
Input High Voltage
VIH
Input Low Voltage
VIL
Input Hysteresis
Input Leakage Current
IIH, IIL
Input Capacitance
DIGITAL INPUTS (DIGMICDATA)
TA = +25°C
0.7
x VDVDD
V
0.3
x VDVDD
V
200
mV
-1
+1
µA
10
pF
Input High Voltage
VIH
Input Low Voltage
VIL
Input Hysteresis
Input Leakage Current
IIH, IIL TA = +25°C
Input Capacitance
CMOS DIGITAL OUTPUTS (BCLKS1, LRCLKS1, SDOUTS1)
Output Low Voltage
VOL IOL = 3mA
Output High Voltage
VOH IOH = 3mA
0.65
x VDVDD
V
0.35
x VDVDD
V
100
mV
-35
+35
µA
10
pF
VDVDDS1
- 0.4
0.4
V
V
CMOS DIGITAL OUTPUTS (BCLKS2, LRCLKS2, SDOUTS2)
Output Low Voltage
VOL IOL = 3mA
Output High Voltage
VOH IOH = 3mA
VDVDD
- 0.4
0.4
V
V
CMOS DIGITAL OUTPUTS (DOUT)
Output Low Voltage
VOL IOL = 1mA, CS = DVDD
Output High Voltage
VOH IOH = 1mA, CS = DVDD
Output Low Current
IOL MODE = DVDD, DOUT = 0, TA = +25°C
Output High Current
IOH MODE = DVDD, DOUT = DVDD, TA = +25°C
CMOS DIGITAL OUTPUTS (DIGMICCLK, SPDMDATA, SPDMCLK)
Output Low Voltage
VOL IOL = 1mA
Output High Voltage
VOH IOH = 1mA
OPEN-DRAIN DIGITAL OUTPUTS (SDA, IRQ)
Output High Current
IOH VOUT = VDVDD, TA = +25°C
Output Low Voltage
VOL IOL = 3mA
VDVDD
- 0.4
-1
-1
VDVDD
- 0.4
-1
0.4
V
V
+1
µA
+1
µA
0.4
V
V
+1
µA
0.2
x VDVDD
V
______________________________________________________________________________________ 11
Share Link: 