參數(shù)資料
型號(hào)： MAX1309ECM/V+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 12/37頁(yè)
文件大小： 0K
描述： IC ADC 12BIT 4CH 2800KSPS 48LQFP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 250
位數(shù)： 12
采樣率（每秒）： 1.36M
數(shù)據(jù)接口： 并聯(lián)
轉(zhuǎn)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(yīng)商設(shè)備封裝： 48-LQFP（7x7）
包裝： 管件
輸入數(shù)目和類型： 4 個(gè)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
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(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.)
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.
AVDD to AGND.........................................................-0.3V to +6V
DVDD to DGND ........................................................-0.3V to +6V
AGND to DGND.....................................................-0.3V to +0.3V
CH0–CH7, I.C. to AGND (MAX1304/MAX1305/MAX1306)....±6V
CH0–CH7, I.C. to AGND (MAX1308/MAX1309/MAX1310)..±16.5V
CH0–CH7, I.C. to AGND (MAX1312/MAX1313/MAX1314)..±16.5V
D0–D11 to DGND ...................................-0.3V to (VDVDD + 0.3V)
EOC, EOLC, RD, WR, CS to DGND .......-0.3V to (VDVDD + 0.3V)
CONVST, CLK, SHDN, CHSHDN to DGND -0.3V to (VDVDD + 0.3V)
INTCLK/EXTCLK to AGND .....................-0.3V to (VAVDD + 0.3V)
REFMS, REF, MSV to AGND ...................-0.3V to (VAVDD + 0.3V)
REF+, COM, REF- to AGND ...................-0.3V to (VAVDD + 0.3V)
Maximum Current into Any Pin Except AVDD, DVDD, AGND,
DGND ...........................................................................±50mA
Continuous Power Dissipation (TA = +70°C)
LQFP (derate 22.7mW/°C above +70°C) ................1818.2mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
STATIC PERFORMANCE (Note 1)
Resolution
N
12
Bits
Integral Nonlinearity
INL
(Note 2)
±0.5
±1.0
LSB
Differential Nonlinearity
DNL
No missing codes (Note 2)
±0.3
±0.9
LSB
Unipolar, 0x000 to 0x001
±3
±16
Offset Error
Bipolar, 0xFFF to 0x000
±3
±16
LSB
Unipolar, between all channels
±9
±20
Offset-Error Matching
Bipolar, between all channels
±9
±20
LSB
Unipolar, 0x000 to 0x001
7
Offset-Error Temperature Drift
Bipolar, 0xFFF to 0x000
7
ppm/°C
Gain Error
±2
±16
LSB
Gain-Error Matching
Between all channels
±3
±14
LSB
Gain-Error Temperature Drift
4
ppm/°C
DYNAMIC PERFORMANCE at fIN = 500kHz, AIN = -0.4dBFS (Note 2)
Signal-to-Noise Ratio
SNR
68
71
dB
Signal-to-Noise Plus Distortion
SINAD
68
71
dB
Total Harmonic Distortion
THD
-86
-80
dBc
Spurious-Free Dynamic Range
SFDR
84
dBc
Channel-to-Channel Isolation
80
86
dB
ANALOG INPUTS (CH0 through CH7)
MAX1304/MAX1305/MAX1306
0
+5
MAX1308/MAX1309/MAX1310
-5
+5
Input Voltage
VCH
MAX1312/MAX1313/MAX1314
-10
+10
V
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