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參數(shù)資料
| 型號： | MAX1108CUB |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 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 |
| 文件頁數(shù)： | 6/20頁 |
| 文件大?。?/td> | 185K |
| 代理商： | MAX1108CUB |
μA
μA
M
S ingle-S upply, Low-Power,
2-Channel, S erial 8-Bit ADCs
6
_______________________________________________________________________________________
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.)
CS
= V
DD
CS
= V
DD
pF
15
C
OUT
Three-State Output Capacitance
TIMING CHARACTERISTICS
(Figures 8, 9, and 10)
μA
±0.01
±10
I
L
Three-State Leakage Current
Figure 1, C
LOAD
= 100pF
Figure 2, C
LOAD
= 100pF
Figure 1, C
LOAD
= 100pF
ns
ns
240
240
t
DV
t
TR
CS
Fall to Output Enable
CS
Rise to Output Disable
ns
CONDITIONS
20
200
t
DO
SCLK Fall to Output Data Valid
ns
100
t
DS
t
DH
DIN to SCLK Setup Time
μs
1.0
t
ACQ
Acquisition Time
ns
0
DIN to SCLK Hold Time
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
I
SINK
= 5mA
I
SINK
= 16mA
0.4
V
4.5
5
5.5
V
DD
Supply Voltage
V
0.8
V
OL
Output Low Voltage
V
DD
= 4.5V to 5.5V,
C
L
= 10pF,
full-scale input
130
250
Power down, V
DD
= 4.5V to 5.5V
0.5
2.5
95
External reference = +4.096V,
full-scale input, V
DD
= 4.5V to 5.5V
mV
±0.4
±4
PSR
Power-Supply Rejection (Note 9)
V
0.2
V
HYST
I
IH
I
IL
Input Hysteresis
V
0.8
V
IL
Threshold Voltage Low
V
3
V
IH
Threshold Voltage High
μA
±1
Input Current High
pF
15
C
IN
Input Capacitance
DIGITAL OUTPUT
(DOUT)
I
SOURCE
= 0.5mA
V
V
DD
- 0.5
V
OH
Output High Voltage
μA
±1
Input Current Low
I
DD
Supply Current (Notes 2, 8)
Internal reference
External reference
POWER REQUIREMENTS
DIGITAL INPUTS
(DIN,
SCLK
, and
CS
)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1108CUB+ | 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 |
| MAX1108CUB+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 |
| MAX1108CUB-G07 | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX1108CUB-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 |
| MAX1108EUB | 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 |
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