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參數(shù)資料
| 型號： | MAX111AEAP |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | ADC |
| 英文描述： | CCTV MINI COAX BALUN |
| 中文描述： | 2-CH 14-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO20 |
| 封裝： | 5.30 MM, 0.65 MM PITCH, SSOP-20 |
| 文件頁數(shù)： | 3/24頁 |
| 文件大?。?/td> | 411K |
| 代理商： | MAX111AEAP |
M
Low-Cost, 2-Channel, ±14-Bit S erial ADCs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS—MAX110 (continued)
(V
DD
= 5V ±5%, V
SS
= -5V ±5%, f
XCLK
= 1MHz,
÷
2 mode (DV2 = 1), 81,920 CLK cycles/conv, V
REF+
= 1.5V, V
REF-
= -1.5V,
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
V
pF
μA
V
V
4.75
-4.75
5.25
-5.25
V
DD
V
SS
Positive Supply Voltage
Negative Supply Voltage
0.8
10
±1
V
IL
μA
Input Low Voltage
Input Capacitance
Input Leakage Current
DIGITAL OUTPUTS
(DOUT,
BUSY
, and XCLK when RCSEL = V
DD
)
550
950
780
I
DD
Positive Supply Current
V
DD
= 5.25V,
V
SS
= -5.25V
320
650
Performance guaranteed by supply rejection test
Performance guaranteed by supply rejection test
f
XCLK
= 500kHz,
continuous-conversion mode
XCLK unloaded,
continuous-conversion mode, RC
oscillator operational (Note 9)
f
XCLK
= 500kHz,
continuous-conversion mode
0.4
0.4
V
DD
- 0.5
V
OH
Output High Voltage
μA
I
SS
Negative Supply Current
V
DD
= 5.25V,
V
SS
= -5.25V
20.48
204.80
4
10
2
I
DD
I
SS
I
LKG
(Note 3)
Digital inputs at 0V or 5V
μA
pF
±10
10
I
LKG
Leakage Current
Output Capacitance
POWER REQUIREMENTS
(all digital inputs at 0V or 5V)
μA
0.05
Power-Down Current
DOUT,
BUSY
, V
DD
= 4.75V, I
SOURCE
= 1.0mA
V
DD
= 5.25V, V
SS
= -5.25V, V
XCLK
= 0V, PD = 1
V
OUT
= 5V or 0V
(Note 3)
10,240 clock-cycles/conversion
102,400 clock-cycles/conversion
DOUT,
BUSY
, I
SINK
= 1.6mA
XCLK, I
SINK
= 200μA
CONDITIONS
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
REFERENCE INPUTS
ms
t
CONV
Synchronous Conversion
Time (Note 7)
MHz
0.25
1.25
f
OSC
Oversampling Clock
Frequency
(Note 8)
V
2.4
V
IH
Input High Voltage
V
0
3.0
V
REF
Differential Reference
Input Voltage Range
pF
10
Reference Input
Capacitance
(Note 3)
V
V
OL
Output Low Voltage
V
V
DD
- 0.5
XCLK, V
DD
= 4.75V, I
SOURCE
= 200μA
nA
500
I
REF+
I
REF-
Reference Input Current
V
REF+
= 2.5V, V
REF-
= 0V
V
V
SS
+
2.25
V
DD
-
2.25
V
REF+
,
V
REF-
Absolute Reference Input
Voltage Range
CONVERSION TIME
DIGITAL INPUTS
(
CS
, SCLK, DIN, and XCLK when RCSEL = 0V)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX111AEAP+ | 制造商:Maxim Integrated Products 功能描述:ADC SGL DELTA-SIGMA 0.05KSPS 14BIT SERL 20SSOP - Rail/Tube |
| MAX111AEAP+T | 制造商:Maxim Integrated Products 功能描述:- Tape and Reel |
| MAX111AEAP-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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX111AEPE | 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MAX111AEPE+ | 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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