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參數(shù)資料
| 型號(hào)： | GA3216 |
| 英文描述： | GA3216 - Single or Dual Channel DSP Compression System |
| 中文描述： | GA3216 -單或雙通道的DSP壓縮系統(tǒng) |
| 文件頁(yè)數(shù)： | 2/5頁(yè) |
| 文件大?。?/td> | 126K |
| 代理商： | GA3216 |
22736 - 1
2
G
PAD CONNECTION
ABSOLUTE MAXIMUM RATING
Operating Temperature Range
-10°C to 40°C
Storage Temperature Range
-20°C to 70°C
Absolute Maximum Power Dissipation
25mW
Maximum Operating Supply Voltage
1.5VDC
Absolute Maximum Supply Voltage
2VDC
REG
REG
GND
VC
SDA
PGND
OUT-
MIC
GND
T
MS
VB
OUT+
1
2
3
4
5
6
7
8
9
10
13
12
11
ELECTRICAL CHARACTERISTICS
Conditions: Supply Voltage V
B
= 1.3V; Temperature = 25°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Hybrid Current
Ι
AMP
See current consumption section
-
700
-
μA
Minimum Operating Supply
Voltage
V
BOFF
Ramp down
0.94
1.0
1.05
V
Supply Voltage turn on threshold
V
BON
Ramp up
1.06
1.10
1.16
V
Supply Voltage Hysteresis
90
100
110
mV
Supply Voltage during
Communication
V
BC
During Communication
1.19
1.35
1.5
V
Hybrid Current during
Communication
Ι
P
Programming (<5 ms)
-
3.7
-
mA
EEPROM Burn Cycles
Note 2
100k
-
-
cycles
Low Frequency System
Bandwidth
-
125
-
Hz
High Frequency System
Bandwidth
-
16
-
kHz
Total Maximum System Gain
A
V
V
IN
= -95 dBV @ 3kHz; squelch
disabled
See Note 1.
-
83
-
dB
Converter Gain
A
CONV
A/D + D/A gain.
-
29
-
dB
Total Harmonic Distortion
THD
V
IN
= -40 dBV
-
-
1
%
THD at Maximum Input
THD
M
V
IN
= -15 dBV, HRX - ON
-
-
3
%
Clock Frequency
clk
1.945
2.048
2.151
MHz
REGULATOR
Regulator Voltage
V
REG
0.90
0.95
1.00
V
Regulator Supply Rejection
PSRR
REG
-
50
-
dB
INPUT
Input Referred Noise
IRN
Bandwidth 100Hz - 8kHz
-
-
-106
dBV
Input Impedance
Z
IN
-
16
-
k
Anti-alias Filter Rejection
(input referred)
=
clk
-8kHz, V
IN
= -40dBV
-
80
-
dB
Maximum Input Level
-
-15
-
dBV
Input Dynamic Range
HRX - ON, Bandwidth 100Hz -
8kHz
-
95
-
dB
Audio Sample Rate
-
32
-
kHz
A/D Dynamic Range
Bandwidth 100Hz - 8kHz
-
86
-
dB
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參數(shù)描述 |
|---|---|
| GA3217 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:Venture-TM Digital DSP System |
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| GA3219 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:Venture-TM Digital DSP System |
| GA3220 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:Programmable Signal Processing Platform for Hearing Instruments |
| GA3222 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:Advanta-TM ADRO-TM - Enabled DSP System |
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