參數(shù)資料
型號: MAX1107EUB+
廠商: Maxim Integrated Products
文件頁數(shù): 14/16頁
文件大?。?/td> 0K
描述: IC ADC 8BIT LP 10-UMAX
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 50
位數(shù): 8
采樣率(每秒): 25k
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): 580µW
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(yīng)商設(shè)備封裝: 10-µMAX
包裝: 管件
輸入數(shù)目和類型: 2 個單端,單極;1 個偽差分,單極
產(chǎn)品目錄頁面: 1395 (CN2011-ZH PDF)
MAX1106/MAX1107
Single-Supply, Low-Power,
Serial 8-Bit ADCs
_______________________________________________________________________________________
7
ELECTRICAL CHARACTERISTICS—MAX1107 (continued)
(VDD = +4.5V to +5.5V; IN- = GND; fSCLK = 2MHz; 25ksps conversion rate; 1F capacitor at REFOUT; external +4.096V reference at
REFIN; TA = TMIN to TMAX; unless otherwise noted. Typical values are at TA = +25°C.)
CONDITIONS
External reference
Figure 2, CLOAD = 100pF
Internal reference (Note 9)
s
20
ns
240
tSHDN
SHDN Fall to Output Disable
ms
12
tWAKE
Wake-Up Time
Figure 2, CLOAD = 100pF
ns
240
tTR
SCLK Low to Output Disable
ns
200
tCL
SCLK Pulse Width Low
ns
100
tSCC
SCLK Low to CONVST Rise
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Note 1: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has
been calibrated.
Note 2: See
Typical Operating Characteristics.
Note 3: VREFOUT = +2.048V (MAX1106), VREFOUT = +4.096V (MAX1107), offset nulled.
Note 4: Common-mode range (IN+, IN-) GND to VDD.
Note 5: REFOUT supplies typically 2.5mA under normal operating conditions.
Note 6: External load should not change during the conversion for specified accuracy.
Note 7: Power consumption with CMOS levels.
Note 8: Measured as
VFS(2.7V) - VFS(3.6V) for MAX1106, and measured as VFS(4.5V) - VFS(5.5V) for MAX1107.
Note 9: 1F at REFOUT, internal reference settling to 0.5LSB.
Typical Operating Characteristics
(VDD = +3.0V (MAX1106), VDD = +5.0V (MAX1107); fSCLK = 2MHz; 25ksps conversion rate; external reference; 1F at REFOUT;
TA = +25°C; unless otherwise noted.)
200
50
2.5
5.5
SUPPLY CURRENT vs. SUPPLY VOLTAGE
75
175
MAX1106/07-01
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(
A)
3.0
3.5
4.0
4.5
5.0
150
125
100
CLOAD = 10pF
DOUT = 10101010
CLOAD = 10pF
DOUT = 11111111
CLOAD = 47pF
DOUT = 10101010
MAX1106 (VDD = 2.7V TO 5.5V)
MAX1107 (VDD = 4.5V TO 5.5V)
INTERNAL REFERENCE
200
50
-40
100
SUPPLY CURRENT vs. TEMPERATURE
75
175
MAX1106/07-02
TEMPERATURE (°C)
SUPPLY
CURRENT
(
A)
-20
0
20
406080
150
125
100
DOUT = 10101010
CLOAD = 10pF
INTERNAL REFERENCE
MAX1107, VDD = 5.0V
MAX1106, VDD = 3.0V
0.50
0
2.5
5.5
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
0.10
0.05
0.45
0.40
MAX1106/07-03
SUPPLY VOLTAGE (V)
SHUTDOWN
SUPPLY
CURRENT
(
A)
3.0
3.5
4.0
4.5
5.0
0.35
0.30
0.25
0.20
0.15
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MAX1107EUB+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Single-Supply Low-P Serial 8-Bit 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
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