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参数资料
| 型号： | CS3308-CQZR |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 10/16页 |
| 文件大小： | 0K |
| 描述： | IC ANLG VOL CTRL 8CH 48-LQFP |
| 标准包装： | 2,000 |
| 类型： | 音量控制 |
| 应用： | 高端音频 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-LQFP |
| 供应商设备封装： | 48-LQFP（7x7） |
| 包装： | 带卷 (TR) |
| 配用： | 598-1778-ND - EVALUATION BOARD FOR CS5376 598-1496-ND - BOARD EVAL FOR CS3308 VOL CTRL |
2002-2011 Microchip Technology Inc.
DS21696H-page 3
MCP6541/1R/1U/2/3/4
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings
VDD - VSS .........................................................................7.0V
Current at Analog Input Pin (VIN+, VIN-.........................±2 mA
Analog Input (VIN) ...................... VSS - 1.0V to VDD + 1.0V
All other Inputs and Outputs........... VSS - 0.3V to VDD + 0.3V
Difference Input Voltage ....................................... |VDD - VSS|
Output Short-Circuit Current ................................ Continuous
Current at Input Pins ....................................................±2 mA
Current at Output and Supply Pins ............................±30 mA
Storage Temperature ....................................-65°C to +150°C
Maximum Junction Temperature (TJ).......................... +150°C
ESD Protection on all Pins (HBM;MM) ..................4 kV; 400V
Notice: Stresses above those listed under “Absolute
Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of
the device at those or any other conditions above those
indicated in the operational listings of this specification is not
implied. Exposure to maximum rating conditions for extended
periods may affect device reliability.
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, VDD = +1.6V to +5.5V, VSS = GND, TA = +25°C,VIN+ = VDD/2,
Parameters
Sym
Min
Typ
Max
Units
Conditions
Power Supply
Supply Voltage
VDD
1.6
—
5.5
V
Quiescent Current per comparator
IQ
0.3
0.6
1.0
A
IOUT = 0
Input
Input Voltage Range
VCMR
VSS0.3
—
VDD+0.3
V
Common Mode Rejection Ratio
CMRR
55
70
—
dB
VDD = 5V, VCM = -0.3V to 5.3V
Common Mode Rejection Ratio
CMRR
50
65
—
dB
VDD = 5V, VCM = 2.5V to 5.3V
Common Mode Rejection Ratio
CMRR
55
70
—
dB
VDD = 5V, VCM = -0.3V to 2.5V
Power Supply Rejection Ratio
PSRR
63
80
—
dB
VCM = VSS
Input Offset Voltage
VOS
-7.0
±1.5
+7.0
mV
Drift with Temperature
ΔV
OS/ΔTA
—
±3
—
V/°C
TA = -40°C to +125°C, VCM = VSS
Input Hysteresis Voltage
VHYST
1.5
3.3
6.5
mV
Linear Temp. Co. (Note 2)
TC1
—
6.7—
V/°C
TA = -40°C to +125°C, VCM = VSS
Quadratic Temp. Co. (Note 2)
TC2
—
-0.035
—
V/°C2 TA = -40°C to +125°C, VCM = VSS
Input Bias Current
IB
—1—
pA
VCM = VSS
At Temperature (I-Temp parts)
IB
—
25
100
pA
At Temperature (E-Temp parts)
IB
—
1200
5000
pA
Input Offset Current
IOS
—
±1
—
pA
VCM = VSS
Common Mode Input Impedance
ZCM
—1013||4
—
Ω||pF
Differential Input Impedance
ZDIFF
—1013||2
—
Ω||pF
Note
1:
The input offset voltage is the center (average) of the input-referred trip points. The input hysteresis is the difference
between the input-referred trip points.
2:
VHYST at different temperatures is estimated using VHYST (TA) = VHYST + (TA - 25°C) TC1 + (TA - 25°C)
2 TC
2.
3:
Input bias current at temperature is not tested for SC-70-5 package.
4:
Limit the output current to Absolute Maximum Rating of 30 mA.
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