参数资料
型号: MAX9860ETG+
厂商: Maxim Integrated Products
文件页数: 37/38页
文件大小: 0K
描述: IC CODEC MONO AUD 16BIT 24TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 75
类型: 音频编解码器
数据接口: 串行
分辨率(位): 16 b
ADC / DAC 数量: 1 / 2
三角积分调变:
动态范围,标准 ADC / DAC (db): 81 / 90
电压 - 电源,模拟: 1.7 V ~ 1.9 V
电压 - 电源,数字: 1.7 V ~ 1.9 V
工作温度: -40°C ~ 85°C
封装/外壳: 24-WFQFN 裸露焊盘
供应商设备封装: 24-TQFN-EP(4x4)
包装: 托盘
MAX9860
16-Bit Mono Audio Voice Codec
8
Maxim Integrated
Note 2: All devices are 100% production tested at room temperature. All temperature limits are guaranteed by design.
Note 3: Supply current measurements taken with no applied signal at microphone inputs. A digital zero audio signal used for all dig-
ital serial audio inputs. Headphone outputs are loaded as stated in the global conditions.
Note 4: DAC performance is measured at headphone outputs.
Note 5: ADC, DAC, and headphone amplifier dynamic ranges are measured using the EIAJ method. -60dBV 1kHz input signal, A-weight-
ed and normalized to 0dBFS.
Note 6: Notch for GSM filters occurs at 217Hz.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SDA Transmitting
Fall Time
tF
CB is in pF
20 + 0.1CB
250
ns
Setup Time for STOP Condition
tSU,STO
0.6
s
Bus Capacitance
CB
400
pF
Pulse Width of Suppressed Spike
tSP
050
ns
DIGITAL INPUTS (LRCLK, BCLK, SDIN, MCLK)
Input Voltage High
VIH
0.7
x VDVDDIO
V
Input Voltage Low
VIL
0.3
x VDVDDIO
V
MCLK Input Voltage High
1.4
V
MCLK Input Voltage Low
0.4
V
Input Leakage Current
IIH, IIL
TA = +25°C
-1
+1
A
Input Capacitance
3pF
DIGITAL INPUTS (SCL, SDA)
Input Voltage High
VIH
0.7
x VDVDD
V
Input Voltage Low
VIL
0.3
x VDVDD
V
Input Hysteresis
200
mV
Input Leakage Current
IIH, IIL
TA = +25
oC-1
+1
A
Input Capacitance
3pF
CMOS DIGITAL OUTPUTS (BCLK, LRCLK, SDOUT)
Output Low Voltage
VOL
IOL = 3mA
0.4
V
Output High Voltage
VOH
IOL = 3mA
VDVDDIO
- 0.4
V
OPEN-DRAIN DIGITAL OUTPUTS (SDA,
IRQ)
Output High Leakage Current
IOH
VOUT = VDVDDIO, TA = +25°C
-1
+1
A
Output Low Voltage
VOL
IOL = 3mA
0.4
V
I2C INTERFACE ELECTRICAL CHARACTERISTICS (continued)
(VDVDD = VDVDDIO = 1.8V, unless otherwise noted.) (Note 2)
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