參數(shù)資料
型號: MAX11620EEE+T
廠商: Maxim Integrated Products
文件頁數(shù): 15/21頁
文件大?。?/td> 0K
描述: IC ADC 10BIT 4CH 16QSOP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
位數(shù): 10
采樣率(每秒): 300k
數(shù)據(jù)接口: MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 667mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-SSOP(0.154",3.90mm 寬)
供應商設備封裝: 16-QSOP
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 8 個單端,單極
MAX11618–MAX11621/MAX11624/MAX11625
10-Bit, 300ksps ADCs
with FIFO and Internal Reference
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 2.7V to 3.6V (MAX11619/MAX11621/MAX11625); VDD = 4.75V to 5.25V (MAX11618/MAX11620/MAX11624),
fSAMPLE = 300kHz, fSCLK = 4.8MHz (external clock, 50% duty cycle), VREF = 2.5V (MAX11619//MAX11621/MAX11625); VREF = 4.096V
(MAX11618/MAX11620/MAX11624), TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
CONVERSION RATE
External reference
0.8
Power-Up Time
tPU
Internal reference (Note 5)
65
s
Acquisition Time
tACQ
0.6
s
Internally clocked
3.5
Conversion Time
tCONV
Externally clocked (Note 6)
2.7
s
Externally clocked conversion
0.1
4.8
External Clock Frequency
fSCLK
Data I/O
10
MHz
Aperture Delay
30
ns
Aperture Jitter
< 50
ps
ANALOG INPUT
Input Voltage Range
Unipolar
0
VREF
V
Input Leakage Current
VIN = VDD
±0.01
±1
A
Input Capacitance
During acquisition time (Note 7)
24
pF
INTERNAL REFERENCE
MAX11618/MAX11620/MAX11624
4.024
4.096
4.168
REF Output Voltage
MAX11619/MAX11621/MAX11625
2.48
2.50
2.52
V
MAX11618/MAX11620/MAX11624
±20
REF Temperature Coefficient
TCREF
MAX11619/MAX11621/MAX11625
±30
ppm/°C
Output Resistance
6.5
k
REF Output Noise
200
VRMS
REF Power-Supply Rejection
PSRR
-70
dB
EXTERNAL REFERENCE
REF Input Voltage Range
VREF
1.0
VDD+ 50mV
V
VREF = 2.5V (MAX11619/MAX11621/
MAX11625); VREF = 4.096V
(MAX11618/MAX11620/MAX11624),
fSAMPLE = 300ksps
40
100
REF Input Current
IREF
VREF = 2.5V (MAX11619/MAX11621/
MAX11625); VREF = 4.096V
(MAX11618/MAX11620/MAX11624),
fSAMPLE = 0
±0.1
±5
A
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