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參數(shù)資料
| 型號： | MAX1108EUB+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 20/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 8BIT LP 10-UMAX |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 50 |
| 位數(shù)： | 8 |
| 采樣率（每秒）： | 50k |
| 數(shù)據(jù)接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 轉換器數(shù)目： | 1 |
| 功率耗散（最大）： | 444mW |
| 電壓電源： | 單電源 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 10-TFSOP，10-MSOP（0.118"，3.00mm 寬） |
| 供應商設備封裝： | 10-µMAX |
| 包裝： | 管件 |
| 輸入數(shù)目和類型： | 2 個單端，單極；2 個單端，雙極；1 個偽差分，單極；1 個偽差分，雙極 |
| 產(chǎn)品目錄頁面： | 1395 (CN2011-ZH PDF) |
MAX1108/MAX1109
Single-Supply, Low-Power,
2-Channel, Serial 8-Bit ADCs
_______________________________________________________________________________________
9
0.5
-0.5
0
300
INTEGRAL NONLINEARITY
vs. CODE
-0.1
0
-0.3
-0.4
-0.2
0.4
0.3
MAX1108/09-13
DIGITAL CODE
INL
(LSB)
50
100
150
200
250
0.1
0.2
20
-100
030
FFT PLOT
-60
-80
0
MAX1108/09-14
FREQUENCY (kHz)
AMPLITUDE
(dB)
510
15
20
25
-20
-40
fCH_ = 9997Hz, 2Vp-p
fSAMPLE = 53.25kHz
21.0
18.0
06
CONVERSION TIME vs. SUPPLY VOLTAGE
19.0
18.5
20.5
MAX1108/09-15
SUPPLY VOLTAGE (V)
CONVERSION
TIME(
s)
12
3
4
5
20.0
19.5
INTERNAL CONVERSION MODE
Typical Operating Characteristics (continued)
(VDD = +3.0V (MAX1108), VDD = +5.0V (MAX1109); external conversion mode; fSCLK = 500kHz; 50ksps; external reference; 1F at
REF; TA = +25°C; unless otherwise noted.)
Pin Description
Sampling Analog Inputs
CH0, CH1
2, 3
Reference voltage for analog-to-digital conversion (internal or external reference). Reference input for
external reference. Bypass internal reference with 1F capacitor to GND.
REF
5
Ground
GND
4
Active-Low Chip Select. Data is not clocked into DIN unless CS is low. When CS is high, DOUT is high
impedance.
CS
7
Serial Data Output. Data is clocked out on the falling edge of SCLK. High impedance when CS is high.
DOUT
9
Serial Data Input. Data is clocked in at the rising edge of SCLK.
DIN
8
Common reference for analog inputs. Sets zero-code voltage in single-ended mode. Must be stable to
±0.5LSB during conversion.
COM
6
Serial Clock Input. Clocks data in and out of serial interface. In external clock mode, SCLK also sets the
conversion speed.
SCLK
10
PIN
Positive Supply Voltage
VDD
1
FUNCTION
NAME
25
15
-40
100
CONVERSION TIME vs. TEMPERATURE
18
17
16
24
23
MAX1108/09-16
TEMPERATURE (°C)
CONVERSION
TIME
(
s)
-20
0
20
40
60
80
22
21
20
19
INTERNAL CONVERSION MODE
VDD = 3V
VDD = 5V
1.0010
0.9980
-40
100
NORMALIZED REFERENCE VOLTAGE
vs. TEMPERATURE
0.9990
0.9985
1.0005
MAX1108/09-17
TEMPERATURE (°C)
REFERENCE
VOLTAGE
(V)
-20
0
20
40
60
80
1.0000
0.9995
0
-100
025
CHANNEL-TO-CHANNEL
CROSSTALK vs. FREQUENCY
-70
-80
-90
-10
-20
MAX1108/09-18
FREQUENCY (kHz)
CROSSTALK
(dB)
510
15
20
-30
-40
-50
-60
VCH_OFF = VREFp-p
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1108EUB+ | 功能描述:模數(shù)轉換器 - ADC 2Ch Single-Supply Low-P Serial 8-Bit RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX1108EUB+G07 | 功能描述:模數(shù)轉換器 - ADC 2Ch Single-Supply Low-P Serial 8-Bit RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX1108EUB+T | 功能描述:模數(shù)轉換器 - ADC 2Ch Single-Supply Low-P Serial 8-Bit RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX1108EUB+TG07 | 功能描述:模數(shù)轉換器 - ADC 2Ch Single-Supply Low-P Serial 8-Bit RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX1108EUB-G07 | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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