參數(shù)資料
型號(hào)： MAX1109CUB
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： ADC
英文描述： Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs
中文描述： 2-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO10
封裝： USOP, UMAX-10
文件頁(yè)數(shù)： 2/20頁(yè)
文件大?。?/td> 185K
代理商： MAX1109CUB
M
S ingle-S upply, Low-Power,
2-Channel, S erial 8-Bit ADCs
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
DD
to GND..............................................................-0.3V to +6V
CH0, CH1, COM, REF, DOUT to GND .......-0.3V to (V
DD
+ 0.3V)
DIN, SCLK,
CS
to GND ............................................-0.3V to +6V
Continuous Power Dissipation (T
A
= +70°C)
10-pin μMAX (derate 5.6mW/°C above +70°C)............444mW
ELECTRICAL CHARACTERISTICS—MAX1108
(V
DD
= +2.7V to +3.6V; unipolar input mode; COM = GND, f
SCLK
= 500kHz, external clock mode (50% duty cycle); 10 clocks/conver-
sion cycle (50ksps); 1μF capacitor at REF, external +2.048V reference at REF; T
A
= T
MIN
to T
MAX
; unless otherwise noted. Typical
values are at T
A
= +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Operating Temperature Ranges
MAX110_CUB ......................................................0°C to +70°C
MAX110_EUB ...................................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
V
DD
= 2.7V to 3.6V
V
DD
= 5.5V (Note 2)
No missing codes over temperature
V
DD
= 2.7V to 3.6V
CONDITIONS
±0.15
±0.2
±0.5
bits
8
Resolution
LSB
INL
Relative Accuracy (Note 1)
LSB
±1
±1
DNL
Differential Nonlinearity
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
V
DD
= 5.5V (Note 2)
LSB
±0.5
Offset Error
±0.2
LSB
ppm/°C
±1
Gain Error (Note 3)
Gain Temperature Coefficient
±0.8
T
A
= T
MIN
to T
MAX
T
A
= +25°C
mV
50
V
DD
/ 2 Sampling Accuracy
DYNAMIC PERFORMANCE
(10kHz sine-wave input, 2.048Vp-p, 50ksps, 500kHz external clock)
dB
49
SINAD
Signal-to-Noise Plus Distortion
dB
-70
THD
Total Harmonic Distortion
(up to the 5th harmonic)
LSB
±0.5
TUE
Total Unadjusted Error
±1
LSB
±0.1
Channel-to-Channel
Offset Matching
-3dB rolloff
Unipolar input, V
COM
= 0
Bipolar input, V
COM
or V
CH1
= V
REF
/ 2,
referenced to COM or CH1
MHz
0.8
Full-Power Bandwidth
ANALOG INPUTS
MHz
1.5
BW
-3dB
Small-Signal Bandwidth
0
V
REF
Input Voltage Range (Note 4)
dB
68
SFDR
Spurious-Free Dynamic Range
V
±V
REF
/ 2
V
CH_
pF
18
C
IN
Input Capacitance
On/off-leakage current,
V
COM
or V
CH
= 0 or V
DD
μA
±0.01
±1
Multiplexer Leakage Current
DC ACCURACY
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1109CUB+ 功能描述:模數(shù)轉(zhuǎn)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(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
MAX1109CUB+G07 制造商:Maxim Integrated Products 功能描述:10 PINS UMAX PKG - Tape and Reel
MAX1109CUB+T 功能描述:模數(shù)轉(zhuǎn)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(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
MAX1109CUB-G07 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX1109CUB-T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 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
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