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參數(shù)資料
| 型號： | MAX1108-MAX1109 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs |
| 中文描述： | 單電源，低功耗，2通道，串行8位ADC |
| 文件頁數(shù)： | 5/20頁 |
| 文件大?。?/td> | 185K |
| 代理商： | MAX1108-MAX1109 |
M
S ingle-S upply, Low-Power,
2-Channel, S erial 8-Bit ADCs
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS—MAX1109 (continued)
(V
DD
= +4.5V to +5.5V; unipolar input mode; COM = GND, f
SCLK
= 500kHz, external clock (50% duty cycle); 10 clocks/conversion
cycle (50ksps); 1μF capacitor at REF, external +4.096V reference at REF; T
A
= T
MIN
to T
MAX
; unless otherwise noted. Typical values
are at T
A
= +25°C.)
ps
kHz
kHz
MHz
<50
400
Aperture J itter
Internal Clock Frequency
ns
10
Aperture Delay
0 to 0.5mA (Note 7)
ppm/°C
mV
μF
±50
2.5
REF Tempco
Load Regulation
Capacitive Bypass at REF
EXTERNAL REFERENCE
mA
CONDITIONS
5
I
REFSC
REF Short-Circuit Current
50
500
2
V
V
3.936
4.096
4.256
V
REF
Output Voltage
+4.096V at REF, full scale,
500kHz external clock
μA
1
20
Input Current
1.0
V
DD
+ 0.05
Input Voltage Range
1
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
External clock, 2MHz
dB
SINAD
Signal-to-Noise Plus Distortion
49
μs
1
t
ACQ
Track/Hold Acquisition Time
External clock, 500kHz, 10 sclks/conv
Internal clock
μs
20
t
CONV
Conversion Time (Note 5)
35
SFDR
BW
-3dB
Spurious Free Dynamic Range
Small-Signal Bandwidth
dB
MHz
dB
68
1.5
THD
Total Harmonic Distortion
(up to the 5th harmonic)
-70
Full-Power Bandwidth
ANALOG INPUTS
MHz
Unipolar input, V
COM
= 0
Bipolar input, V
COM
or V
CH1
= V
REF
/ 2,
referenced to COM or CH1
0
V
REF
-3dB rolloff
0.8
V
CH_
Input Voltage Range (Note 4)
V
Multiplexer Leakage Current
μA
On/off-leakage current,
V
CH
= 0 or V
DD
±0.01
±1
pF
C
IN
Input Capacitance
TRACK/HOLD
18
±V
REF
/ 2
External Clock Frequency Range
DYNAMIC PERFORMANCE
(10kHz sine-wave input, 4.096Vp-p, 50ksps, 500kHz external clock)
INTERNAL REFERENCE
For data transfer only
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX1108CUB | Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs |
| MAX1108 | Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs |
| MAX1108EUB | Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs |
| MAX1109CUB | Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs |
| MAX1109EUB | Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1109 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Evaluation Kit for the MAX4135/MAX4136/MAX4137/MAX4138[MAX4135EVKIT ] |
| MAX1109CUB | 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 |
| 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 |
| 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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