参数资料
型号: AS8002-AQFP
厂商: ams
文件页数: 23/25页
文件大小: 0K
描述: IC CURRENT MEASURE SOLAR 16VQFN
标准包装: 1
类型: 电源管理
输入类型: 模拟
输出类型: 数字
接口: SPI 串行
电流 - 电源: 5mA
安装类型: 表面贴装
封装/外壳: 16-VQFN 裸露焊盘
供应商设备封装: 16-QFN(4x4)
包装: 标准包装
其它名称: AS8002-AQFPDKR
www.austriamicrosystems.com/AS8002
Revision 1.1
6 - 24
AS8002
Data Sheet - E l e c t r i c a l C h a r a c t e r i s t i c s
6 Electrical Characteristics
6.1 Operating Conditions
6.2 Block Electrical Characteristics
AVDD=3.0V to 3.6V, TAMB= -40 to +125C. Typical values at TAMB= +25C and AVDD=3.3V (unless otherwise specified).
Table 3. Operating Conditions
Symbol
Parameter
Conditions
Min
Typ
Max
Units
AVDD
Positive analog supply voltage
3.0
3.3
3.6
V
AVSS
Negative analog supply voltage
00
V
A - D
Difference of supplies
AVDD – DVDD
AVSS – DVSS
-0.1
0.1
V
DVDD
Positive digital supply voltage
3.0
3.3
3.6
V
DVSS
Negative digital supply voltage
00
V
TAMB
Ambient temperature
-40
25
125
C
ISUPP
Supply current
5mA
Table 4. Block Electrical Characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Units
ADC DC Accuracy
RES
Resolution
12
Bits
INL
Integral Nonlinearity
-0.99
+0.99
LSB
DNL
Differential Nonlinearity
Guaranteed No Missed Codes to 12 Bits
-0.99
+0.99
LSB
OFS
Offset Error
±0.6
±4
LSB
OFSM
Offset Error Match
±0.1
LSB
GAIN
Gain Error
±4
LSB
GAINM
Gain Error Match
±0.1
LSB
ADC Dynamic Specifications fIN=10 kHz Sine Wave Input
SINAD
Signal to Noise = Distortion Ratio
fIN = 10kHz
71
dB
SNR
Signal-to-Noise Ratio
72
dB
THD
Total Harmonic Distortion
-78
dB
SFDR
Spurious-Free Dynamic Range
84
dB
CCISOL
Channel-to-Channel Isolation
fIN = 40kHz
-79
dB
FPBW
Full Power Bandwidth
at 3dB
35
MHz
FLBW
at 0.1dB
3.6
ADC Analog Inputs of the Analog-to-Digital Converter
VX+ – VX-
Differential Input Voltage Ranges
-VREF
VREF
V
VCMIN
Input Common Mode Voltage
VREF/2
VDD-
VREF/2
V
AILEAK
DC Leakage Current
-1
+1
A
AIIZT
Input Capacitance
Track mode
TBD
pF
AIIZH
Hold mode
TBD
pF
ADC Conversion Rate
tCONV
Conversion Time
Running from the internal oscillator
10
s
ams
AG
Technical
content
still
valid
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