参数资料
型号: B250B57A106E1G
厂商: ON Semiconductor
文件页数: 25/30页
文件大小: 0K
描述: IC DSP AUDIO 16BIT 57CABGA
标准包装: 2,500
系列: BelaSigna® 250
类型: 音频处理器
应用: 便携式设备
安装类型: 表面贴装
封装/外壳: 57-VFBGA
供应商设备封装: 57-CABGA(5x5)
包装: 带卷 (TR)
BELASIGNA 250
http://onsemi.com
4
Table 2. ELECTRICAL SPECIFICATIONS (continued)
Description
Screened
Units
Max
Typ
Min
Conditions
Symbol
POWERONRESET (POR)
POR hysteresis
PORHYSTERESIS
10
16
22
mV
POR duration
TPOR
5
10
15
ms
INPUT STAGE
Analog input voltage
VIN
0
2
V
Preamplifier gain tolerance
PAG
1 kHz
1.5
1.5
dB
Preamplifier gain mismatch
between channels
1 kHz
1
1
dB
Input impedance
RIN
0 dB preamplifer gain
250
kW
Nonzero preamplifier gains
400
550
700
kW
Input referred noise
INIRN
Unweighted,
20 Hz to 8 kHz BW
Preamplifier setting:
0 dB
12 dB
15 dB
18 dB
21 dB
24 dB
27 dB
30 dB
40
12
8
6
4.5
4
3.5
3
55
14
11
8
5.5
5
4.5
4
mVrms
Input dynamic range
INDR
1 kHz, 20 Hz to 8 kHz BW
Preamplifier setting:
0 dB
12 dB
15 dB
18 dB
21 dB
24 dB
27 dB
30 dB
85
84
83
82
81
80
78
88
87
86
85
84
83
81
dB
Input peak THD+N (Note 4)
INTHDN
Any valid preamplifier gain,
1 kHz
63
60
dB
Input stage delay (Note 5)
200
ms
DIRECT DIGITAL OUTPUT
Maximum load current
IDO
Normal mode
13
mA
High power mode
25
mA
Output impedance
RDO
Normal mode
9
11
W
High power mode
5
6
W
Output dynamic range
DODR
Unweighted, 100 Hz to
8 kHz BW, mono
90
93
dB
Output THD+N
DOTHDN
Unweighted, 100 Hz to
22 kHz BW, mono
79
76
dB
Output voltage
DOVOUT
Vbat
V
ANALOG OUTPUT STAGE
Analog output voltage
VOUT
0
2
V
3. Audio performance will be degraded below 1.05 V.
4. Measured with a = 12 dB input signal.
5. Input stage delay is inversely proportional to sampling frequency.
6. Max voltage should be limited to 2.2 V peak regardless of VDDC. Protection diodes will be enabled above this voltage.
相关PDF资料
PDF描述
MS27472T14B97P CONN RCPT 12POS WALL MT W/PINS
VE-231-MX-F2 CONVERTER MOD DC/DC 12V 75W
VE-261-CU-F2 CONVERTER MOD DC/DC 12V 200W
EN3C11M26SX CONN PLUG 11POS MALE CORD #26
VE-231-MX-F1 CONVERTER MOD DC/DC 12V 75W
相关代理商/技术参数
参数描述
B250BE-13 功能描述:DIODE SCHOTTKY 50V 2A SMB 制造商:diodes incorporated 系列:- 零件状态:在售 二极管类型:肖特基 电压 - DC 反向(Vr)(最大值):50V 电流 - 平均整流(Io):2A 不同 If 时的电压 - 正向(Vf:650mV @ 2A 速度:快速恢复 = 200mA(Io) 不同?Vr 时的电流 - 反向漏电流:100μA @ 50V 不同?Vr,F 时的电容:75pF @ 4V,1MHz 安装类型:表面贴装 封装/外壳:DO-214AA,SMB 供应商器件封装:SMB 工作温度 - 结:-55°C ~ 150°C 标准包装:3,000
B250BTZ13JKF 制造商:Micron Industries Corporation 功能描述:
B250C 3700/2200 制造商:DIOTEC 功能描述:BRIDGE RECTIFIER 制造商:Diotec Semiconductor 功能描述:BRIDGE RECTIFIER
B250C100 制造商:未知厂家 制造商全称:未知厂家 功能描述:BRIDGE RECTIFIERS (HYPERECTIFIER) QUICK GUIDE
B250C1000 制造商:WTE 制造商全称:Won-Top Electronics 功能描述:1.0A BRIDGE RECTIFIER