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K53P144M100SF2V2 Datasheet, PDF (57/85 Pages) Freescale Semiconductor, Inc – K53 Sub-Family | |||
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Peripheral operating requirements and behaviors
Table 36. TRIAMP full range operating behaviors
Symbol
ISUPPLY
ISUPPLY
VOS
αVOS
IOS
IBIAS
RIN
CIN
ROUT
Description
Min.
Supply current (IOUT=0mA, CL=0) â Low-power â
mode
Supply current (IOUT=0mA, CL=0) â High-speed â
mode
Input offset voltage
â
Input offset voltage temperature coefficient
â
Input offset current
â
Input bias current
â
Input resistance
500
Input capacitance
â
Output AC impedance
â
Typ.
60
280
TBD
4.8
±0.3
±0.3
â
17
â
Max.
80
450
TBD
â
±5
±5
â
â
1500
Unit
μA
μA
mV
μV/C
nA
nA
MΩ
pF
Ω
|XIN|
CMRR
PSRR
SR
SR
GBW
GBW
AV
VOUT
IOUT
GM
PM
Vn
Vn
AC input impedance (fIN=100kHz)
â
Input common mode rejection ratio
60
Power supply rejection ratio
60
Slew rate (ÎVIN=100mV) â Low-power mode 0.1
Slew rate (ÎVIN=100mV) â High speed mode 1
Unity gain bandwidth â Low-power mode 50pF 0.15
Unity gain bandwidth â High speed mode 50pF 1
DC open-loop voltage gain
80
Output voltage range
0.15
Output load current
â
Gain margin
â
Phase margin
50
Voltage noise density (noise floor) 1kHz
â
Voltage noise density (noise floor) 10kHz
â
159
â
â
â
â
â
â
â
â
±0.5
20
60
280
100
â
â
â
â
â
â
â
â
VDD-0.15
â
â
â
â
â
kΩ
dB
dB
V/μs
V/μs
MHz
MHz
dB
V
mA
dB
deg
nV/âHz
nV/âHz
Notes
@ 100kHz,
High speed
mode
6.6.6 Transimpedance amplifier electrical specifications â limited
range
Table 37. TRIAMP limited range operating requirements
Symbol
VDDA
VIN
TA
Description
Supply voltage
Input voltage range
Temperature
Min.
2.4
0.1
0
Max.
3.3
VDDA-1.4
50
Unit
V
V
C
Notes
Table continues on the next page...
K53 Sub-Family Data Sheet, Rev. 1, 6/2012.
Freescale Semiconductor, Inc.
Preliminary
57
General Business Information
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