參數(shù)資料
型號(hào): MAX11207EEE+T
廠(chǎng)商: Maxim Integrated Products
文件頁(yè)數(shù): 17/27頁(yè)
文件大?。?/td> 0K
描述: IC ADC 20BIT SPI/SRL 16QSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
位數(shù): 20
采樣率(每秒): 480
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 667mW
電壓電源: 模擬和數(shù)字,雙 ±
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 16-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-QSOP
包裝: 帶卷 (TR)
輸入數(shù)目和類(lèi)型: 1 個(gè)差分,單極;1 個(gè)差分,雙極
24
Maxim Integrated
20-Bit, Single-Channel, Ultra-Low-Power, Delta-
Sigma ADCs with Programmable Gain and GPIO
MAX11206/MAX11207
Table 20. SCGC Register (Read/Write)
SCGC: Self-Calibration Gain Register
The self-calibration gain register is a 24-bit read/write register. The data written/read to/from this register is clocked
in/out MSB first. This register holds the self-calibration gain calibration value. The format is always in two’s complement
binary format. A write to the self-calibration register is allowed. The written value remains valid until it is either rewritten
or until an on-demand self-calibration operation is performed, which overwrites the user-supplied value. Any attempt
to write to this register during an active calibration operation is ignored.
The self-calibration gain value is used to scale the self-calibration offset corrected conversion result before the system
offset and gain calibration values have been applied, provided the NOSCG bit in the CTRL3 register is set to 0. The
self-calibration gain value scales the self-calibration offset corrected conversion result by up to 2x or can correct a gain
error of approximately -50%. The gain is corrected to within 2 LSB.
Table 21. Data Rates for All Combinations of RATE[2:0] (LINEF = 0)
Table 22. Data Rates for All Combinations of RATE[2:0] (LINEF = 1)
BIT
B23
B22
B21
B20
B19
B18
B17
B16
DEFAULT
0
BIT
B15
B14
B13
B12
B11
B10
B9
B8
DEFAULT
0
BIT
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
0
RATE[2:0]
SINGLE-CYCLE DATA RATE (sps)
CONTINUOUS DATA RATE (sps)
000
1
001
2.5
010
5
011
10
100
15
60
101
30
120
110
60
240
111
120
480
RATE[2:0]
SINGLE-CYCLE DATA RATE (sps)
CONTINUOUS DATA RATE (sps)
000
0.833
001
2.08
010
4.17
011
8.33
100
12.5
50
101
25
100
110
50
200
111
100
400
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參數(shù)描述
MAX11208 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:20-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADC with 2-Wire Serial Interface
MAX11208AEUB+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 20-Bit Delta-Sigma RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX11208AEUB+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 20-Bit Delta-Sigma RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX11208BEUB+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 20-Bit Delta-Sigma RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX11208BEUB+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 20-Bit Delta-Sigma RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32