參數(shù)資料
型號(hào): C8051F012
廠商: Cygnal Technologies
英文描述: 20 MIPS,32k Flash,256 Ram,10bit ADC,32 Pin MCU(20 MIPS,32k 閃速存儲(chǔ)器,256 Ram,10位 ADC,32 腳 MCU)
中文描述: 20 MIPS的,32K閃存,256羊,10位ADC,32引腳微控制器(20 MIPS的,32K的閃速存儲(chǔ)器,256,羊,10位ADC和32腳微控制器)
文件頁數(shù): 39/170頁
文件大?。?/td> 1294K
代理商: C8051F012
4.2001; Rev. 1.3
CYGNAL Integrated Products, Inc.
2001
Page 39
C8051F000/1/2/5/6/7
C8051F010/1/2/5/6/7
PRELIMINARY
Table 5.1. 12-Bit ADC Electrical Characteristics
VDD = 3.0V, AV+ = 3.0V, VREF = 2.40V (REFBE=0), PGA Gain = 1, -40
°
C to +85
°
C unless otherwise specified.
PARAMETER
CONDITIONS
DC ACCURACY
Resolution
Integral Nonlinearity
Differential Nonlinearity
Guaranteed Monotonic
Offset Error
Full Scale Error
Differential mode
Offset Temperature
Coefficient
DYNAMIC PERFORMANCE (10kHz sine-wave input, 0 to –1dB of full scale, 100ksps)
Signal-to-Noise Plus
Distortion
Total Harmonic Distortion
Up to the 5
th
harmonic
Spurious-Free Dynamic
Range
CONVERSION RATE
Conversion Time in System
Clocks
Track/Hold Acquisition
Time
Throughput Rate
ANALOG INPUTS
Voltage Conversion Range
Single-ended Mode (AINn – AGND)
Differential Mode |(AINn+) – (AINm-)|
Input Voltage
Any AINn pin
Input Capacitance
TEMPERATURE SENSOR
Linearity
Absolute Accuracy
Gain
PGA Gain = 1
Gain Error (
±
1
σ
)
PGA Gain = 1
Offset
PGA Gain = 1, Temp = 0
°
C
Offset Error (
±
1
σ
)
PGA Gain = 1, Temp = 0
°
C
POWER SPECIFICATIONS
Power Supply Current (AV+
supplied to ADC)
Power Supply Rejection
MIN
TYP
MAX
UNITS
12
-3
±
1
-7
±
3
±
0.25
bits
LSB
LSB
LSB
LSB
ppm/
°
C
±
1
±
1
66
dB
-75
80
dB
dB
ADC0CF = 000xxxxxb
16
clocks
1.5
μ
s
100
ksps
0
VREF
- 1LSB
AV+
V
AGND
V
pF
10
±
0.20
±
3
2.86
±
33.5
776
±
8.51
°
C
°
C
mV/
°
C
μ
V/
°
C
mV
mV
Operating Mode, 100ksps
450
900
μ
A
±
0.3
mV/V
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C8051F012/005 制造商:Silicon Laboratories Inc 功能描述:
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C8051F012-PX0005GQ 制造商:Silicon Laboratories Inc 功能描述:
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