參數(shù)資料
型號: MAX1308ECM+T
廠商: Maxim Integrated Products
文件頁數(shù): 23/37頁
文件大?。?/td> 0K
描述: IC ADC 12BIT 8CH 4MSPS 48LQFP
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,000
位數(shù): 12
采樣率(每秒): 3.65M
數(shù)據(jù)接口: 并聯(lián)
轉換器數(shù)目: 1
功率耗散(最大): 1.82W
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應商設備封裝: 48-LQFP(7x7)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 8 個單端,單極
MAX1304–MAX1306/MAX1308–MAX1310/MAX1312–MAX1314
8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs
with ±10V, ±5V, and 0 to +5V Analog Input Ranges
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VAVDD = +5V, VDVDD = +3V, VAGND = VDGND = 0V, VREF = VREFMS = +2.5V (external reference), CREF = CREFMS = 0.1F, CREF+ =
CREF- = 0.1F, CREF+-to-REF- = 2.2F || 0.1F, CCOM = 2.2F || 0.1F, CMSV = 2.2F || 0.1F (unipolar devices), MSV = AGND (bipo-
lar devices), fCLK = 16.67MHz 50% duty cycle, INTCLK/EXTCLK = AGND (external clock), SHDN = DGND, TA = TMIN to TMAX,
unless otherwise noted. Typical values are at TA = +25°C. See Figures 3 and 4.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX1304/MAX1305/MAX1306
7.58
MAX1308/MAX1309MAX1310
8.66
Input Resistance
(Note 3)
RCH
MAX1312/MAX1313/MAX1314
14.26
k
VCH = +5V
0.54
0.72
MAX1304/MAX1305/MAX1306
VCH = 0V
-0.157
-0.12
VCH = +5V
0.29
0.39
MAX1308/MAX1309/MAX1310
VCH = -5V
-1.16
-0.87
VCH = +10V
0.56
0.74
Input Current
(Note 3)
ICH
MAX1312/MAX1313/MAX1314
VCH = -10V
-1.13
-0.85
mA
Input Capacitance
CCH
15
pF
TRACK/HOLD
One channel selected for conversion
1075
Two channels selected for conversion
901
Four channels selected for conversion
680
External-Clock Throughput Rate
(Note 4)
fTH
Eight channels selected for conversion
456
ksps
One channel selected for conversion
983
Two channels selected for conversion
821
Four channels selected for conversion
618
Internal-Clock Throughput Rate
(Note 4, Table 1)
fTH
Eight channels selected for conversion
413
ksps
Small-Signal Bandwidth
20
MHz
Full-Power Bandwidth
20
MHz
Aperture Delay
tAD
8ns
Aperture-Delay Matching
100
ps
Aperture Jitter
tAJ
50
psRMS
INTERNAL REFERENCE
REF Output Voltage
VREF
2.475
2.500
2.525
V
Reference Output-Voltage
Temperature Drift
30
ppm/°C
REFMS Output Voltage
VREFMS
2.475
2.500
2.525
V
REF+ Output Voltage
VREF+
3.850
V
COM Output Voltage
VCOM
2.600
V
REF- Output Voltage
VREF-
1.350
V
Differential Reference Voltage
VREF+ -
VREF-
2.500
V
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