參數(shù)資料
型號: MK50DX256ZCMC10
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PBGA121
封裝: 8 X 8 MM, MAPBGA-121
文件頁數(shù): 49/73頁
文件大小: 1006K
代理商: MK50DX256ZCMC10
Table 36. TRIAMP full range operating behaviors
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
ISUPPLY
Supply current (IOUT=0mA, CL=0) — Low-power
mode
60
80
μA
ISUPPLY
Supply current (IOUT=0mA, CL=0) — High-speed
mode
280
450
μA
VOS
Input offset voltage
±3
TBD
mV
αVOS
Input offset voltage temperature coefficient
10
TBD
μV/C
IOS
Input offset current
±0.3
TBD
nA
IBIAS
Input bias current
±0.3
TBD
nA
RIN
Input resistance
500
CIN
Input capacitance
17
pF
ROUT
Output AC impedance
1500
Ω
@
100kHz,
High
speed
mode
|XIN|
AC input impedance (fIN=100kHz)
159
CMRR
Input common mode rejection ratio
60
dB
PSRR
Power supply rejection ratio
60
dB
SR
Slew rate (
ΔVIN=100mV) — Low-power mode
0.1
V/μs
SR
Slew rate (
ΔVIN=100mV) — High speed mode
1
V/μs
GBW
Unity gain bandwidth — Low-power mode 50pF
0.15
MHz
GBW
Unity gain bandwidth — High speed mode 50pF
1
MHz
AV
DC open-loop voltage gain
80
dB
VOUT
Output voltage range
0.15
VDD-0.15
V
IOUT
Output load current
±0.5
mA
GM
Gain margin
20
dB
PM
Phase margin
50
60
deg
Vn
Voltage noise density (noise floor) 1kHz
280
nV/√Hz
Vn
Voltage noise density (noise floor) 10kHz
100
nV/√Hz
Figure 19. Typical Open Loop Gain vs. Frequency [TBD]
Figure 20. Typical Phase vs. Frequency [TBD]
Peripheral operating requirements and behaviors
K50 Sub-Family Data Sheet Data Sheet, Rev. 5, 5/2011.
Freescale Semiconductor, Inc.
Preliminary
53
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