參數(shù)資料
型號(hào): MAX1403CAI+T
廠商: Maxim Integrated Products
文件頁數(shù): 32/36頁
文件大?。?/td> 0K
描述: IC ADC 18BIT LP 28-SSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,000
位數(shù): 18
采樣率(每秒): 480
數(shù)據(jù)接口: QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 21.45mW
電壓電源: 模擬和數(shù)字
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 28-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 28-SSOP
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 3 個(gè)差分,單極;3 個(gè)差分,雙極;5 個(gè)偽差分,單極;5 個(gè)偽差分,雙極
MAX1403
+3V, 18-Bit, Low-Power, Multichannel,
Oversampling (Sigma-Delta) ADC
_______________________________________________________________________________________
5
2.4576MHz
1.024MHz
Buffers off
Buffers on
2.4576MHz
1.024MHz
370
420
Buffers off
Buffers on
Normal mode,
MF1 = 0,
MF0 = 0
610
700
250
300
Buffers on
610
Buffers on
2X mode,
MF1 = 0,
MF0 = 1
1.2
1.5
CONDITIONS
PD bit = 1, external clock stopped
0.42
0.55
245
2.4576MHz
1.024MHz
Buffers off
Buffers on
2.4576MHz
1.024MHz
1.2
Buffers off
Buffers on
4X mode,
MF1 = 1,
MF0 = 0
A
4.8
6
110
1.8
2.2
Buffers on
4.8
Buffers on
8X mode,
MF1 = 1,
MF0 = 1
mA
4.8
6
IV+
V+ Current
1.8
2.2
1.8
0.42
V+ Standby Current (Note 19)
0.08
70
200
2X mode,
MF1 = 0, MF0 = 1
0.17
0.35
Normal mode,
MF1 = 0, MF0 = 0
PD bit = 1, external clock stopped
110
150
300
A
VDD Standby Current (Note 19)
A
1.024MHz
2.4576MHz
1.024MHz
175
210
2.4576MHz
0.15
0.11
8X mode,
MF1 = 1, MF0 = 1
0.32
0.50
mA
4X mode,
MF1 = 1, MF0 = 0
0.22
0.40
1.024MHz
2.4576MHz
IDD
Digital Supply Current
1.024MHz
2.4576MHz
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
A
ELECTRICAL CHARACTERISTICS (continued)
(V+ = +2.7V to +3.6V, VDD = +2.7V to +3.6V, VREFIN+ = +1.25V, REFIN- = AGND, fCLKIN = 2.4576MHz, TA = TMIN to TMAX, unless
otherwise noted. Typical values are at TA = +25°C.)
ANALOG POWER-SUPPLY CURRENT (Measured with digital inputs at either DGND or VDD, external CLKIN, burn-out and
transducer excitation currents disabled, X2CLK = 0, CLK = 0 for 1.024MHz, CLK = 1 for 2.4576MHz.)
DIGITAL POWER-SUPPLY CURRENT (Measured with digital inputs at either DGND or VDD, external CLKIN, burn-out and
transducer excitation currents disabled, X2CLK = 0, CLK = 0 for 1.024MHz, CLK = 1 for 2.4576MHz.)
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