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參數(shù)資料
| 型號(hào)： | MAX11211EEE+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 17/27頁 |
| 文件大?。?/td> | 0K |
| 描述： | ADC 18BIT DELTA-SIGMA 16-QSOP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 100 |
| 位數(shù)： | 18 |
| 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： | 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： | 16-SSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-QSOP |
| 包裝： | 管件 |
| 輸入數(shù)目和類型： | * |
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24
Maxim Integrated
18-Bit, Single-Channel, Ultra-Low-Power, Delta-
Sigma ADCs with Programmable Gain and GPIO
MAX11209/MAX11211
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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX11211EEE+ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18-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 輸入類型:Differential 信噪比:107 dB 接口類型: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 |
| MAX11211EEE+T | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18-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 輸入類型:Differential 信噪比:107 dB 接口類型: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 |
| MAX11212 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:18-Bit, Single-Channel, Ultra-Low Power, Delta-Sigma ADC with 2-Wire Serial Interface |
| MAX11212_12 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:18-Bit, Single-Channel, Ultra-Low Power, Delta-Sigma ADC with 2-Wire Serial Interface |
| MAX11212A | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:18-Bit, Single-Channel, Ultra-Low Power, Delta-Sigma ADC with 2-Wire Serial Interface |
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