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參數(shù)資料
| 型號(hào)： | MAX1108 |
| 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)： | 3/20頁 |
| 文件大?。?/td> | 185K |
| 代理商： | MAX1108 |
μA
μA
M
S ingle-S upply, Low-Power,
2-Channel, S erial 8-Bit ADCs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS—MAX1108 (continued)
(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.)
CONDITIONS
SYMBOL
PARAMETER
TRACK/HOLD
UNITS
MIN
TYP
MAX
External clock, 500kHz, 10 sclks/conv
External clock, 2MHz
Internal clock
μs
20
1
t
CONV
Conversion Time (Note 5)
35
μs
ns
t
ACQ
Track/Hold Acquisition Time
Aperture Delay
ps
kHz
kHz
MHz
<50
400
Aperture J itter
Internal Clock Frequency
10
(Note 6)
0 to 0.5mA (Note 7)
ppm/°C
mV
μF
±50
2.5
REF Tempco
Load Regulation
Capacitive Bypass at REF
EXTERNAL REFERENCE
μA
150
I
REFSC
REF Short-Circuit Current
50
500
2
V
1.968
2.048
2.128
V
REF
Output Voltage
+2.048V at REF, full scale,
500kHz external clock
μA
1
20
Input Current
V
2.7
3
5.5
250
V
DD
Supply Voltage
Power down, V
DD
= 2.7V to 3.6V
Full-scale input, V
DD
= 2.7V to 3.6V
0.5
±0.4
2.5
±4
I
DD
mV
PSR
Power-Supply Rejection (Note 9)
DIGITAL INPUTS
(DIN,
SCLK
, and
CS
)
V
DD
= 2.7V to 3.6V,
C
L
= 10pF
V
DD
= 5.5V,
C
L
= 10pF
105
70
130
95
1
V
0.2
V
HYST
I
IH
I
IL
C
IN
Input Hysteresis
Input Current High
Input Current Low
Input Capacitance
V
0.8
V
IL
Threshold Voltage Low
μA
μA
pF
±1
±1
V
DD
≤
3.6V
V
DD
> 3.6V
V
V
2
3
V
IH
Threshold Voltage High
External Clock Frequency Range
V
1.0
V
DD
+ 0.05
Input Voltage Range
15
For data transfer only
Internal reference
External reference
Internal reference
External reference
Supply Current (Notes 2, 8)
INTERNAL REFERENCE
POWER REQUIREMENTS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1108_03 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs |
| MAX11080 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:12-Channel, High-Voltage Battery-Pack Fault Monitor |
| MAX11080EVKIT | 功能描述:電源管理IC開發(fā)工具 Programmers, Development Systems Eval and Demo Boards and Kits - KIT FAULT MONITOR 12CH HV RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| MAX11080EVKIT+ | 功能描述:電源管理IC開發(fā)工具 Programmers, Development Systems Eval and Demo Boards and Kits - KIT FAULT MONITOR 12CH HV RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| MAX11080GUU/V+ | 功能描述:電池管理 12 Ch Hi Volt Batt Pack Fault Monitor RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
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