參數(shù)資料
型號: MX7576KCWN
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: CMOS, uP-Compatible, 5レs/10レs, 8-Bit ADCs
中文描述: 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO18
封裝: SO-18
文件頁數(shù): 2/12頁
文件大?。?/td> 105K
代理商: MX7576KCWN
M
CMOS , μP-Compatible, 5μs/10μs, 8-Bit ADCs
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
DD
to AGND...............................................................-0.3V, +7V
V
DD
to DGND ..............................................................-0.3V, +7V
AGND to DGND...............................................-0.3V, V
DD
+ 0.3V
Digital Input Voltage to DGND
(
CS
,
RD
, TP, MODE)......................................-0.3V, V
DD
+ 0.3V
Digital Output Voltage to DGND
(
BUSY
, D0–D7) ..............................................-0.3V, V
DD
+ 0.3V
CLK Input Voltage to DGND............................-0.3V, V
DD
+ 0.3V
REF to AGND...................................................-0.3V, V
DD
+ 0.3V
AIN to AGND....................................................-0.3V, V
DD
+ 0.3V
ELECTRICAL CHARACTERISTICS
(V
DD
= +5V; V
REF
= 1.23V; AGND = DGND = 0V; f
CLK
= 4MHz external for MX7575; f
CLK
= 2MHz external for MX7576;
T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
SYMBOL
PARAMETER
CONDITIONS
ACCURACY
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 11.11mW/°C above +70°C)...............889mW
Wide SO (derate 9.52mW/°C above +70°C)..................762mW
CERDIP (derate 10.53mW/°C above +70°C).................842mW
PLCC (derate 10.00mW/°C above +70°C) ....................800mW
Operating Temperature Ranges
MX757_J /K............................................................0°C to +70°C
MX757_A/B ........................................................-25°C to +85°C
MX757_J E/KE ....................................................-40°C to +85°C
MX757_S/T.......................................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering,10sec) ..............................+300°C
V
IN
= 0V or V
DD
±10
10
I
IN
Input Current
μA
±1
V
2.4
V
INH
Input High Voltage
V
0.8
V
INL
Input Low Voltage
μA
500
I
REF
Reference Current
LOGIC INPUTS
CS
,
RD
, MODE
V
1.23
V
REF
Reference Voltage
dB
45
SNR
Signal-to-Noise Ratio (Note 2)
REFERENCE INPUT
V/μs
0.386
Slew Rate, Tracking
M
10
DC Input Impedance
V
0
2V
REF
Voltage Range
±1
±2
±1/2
±1
Bits
8
Resolution
ppm/°C
±5
Offset Tempco
ANALOG INPUT
LSB
±1/2
Offset Error (Note 1)
ppm/°C
±5
Full-Scale Tempco
LSB
±1
Full-Scale Error
LSB
TUE
Total Unadjusted Error
LSB
INL
Relative Accuracy
Bits
8
No-Missing-Codes Resolution
UNITS
MIN
TYP
MAX
T
A
= T
MIN
to T
MAX
T
A
= +25°C
MX757_K/B/T
MX757_J /A/S
MX757_K/B/T
MX757_J /A/S
±5% variation for specified performance
MX7575, V
IN
= 2.46V
p-p
at 10kHz, Figure 13
MX7575
1LSB = 2V
REF
/256
pF
C
IN
Input Capacitance (Note 2)
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