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參數(shù)資料
| 型號： | MAX127ACAI |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | Digital Temperature Sensor with I<sup>2</sup>C Serial Interface, Prog. Thermostat/Alarm Function 6-SOT-23 -55 to 125 |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO28 |
| 封裝： | SSOP-28 |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 124K |
| 代理商： | MAX127ACAI |
M
Multirange, +5V, 12-Bit DAS with
2-Wire S erial Interfac e
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +5V ±5%; unipolar/bipolar range; external reference mode, V
REF
= 4.096V; 4.7μF at REF pin; external clock, f
CLK
= 400kHz;
T
A
= T
MIN
to T
MAX
; unless otherwise noted. Typical values are at T
A
= +25°C.)
V
2.4
4.18
Input Voltage Range
V
V
DD
- 0.5
REFADJ Threshold for
Buffer Disable
POWER REQUIREMENTS
Normal or STANDBY power-down mode
FULL power-down mode
k
M
10
5
Input Resistance
External reference = 4.096V
Internal reference
CONDITIONS
FULL power-down mode
LSB
±0.1
±0.5
±0.5
PSRR
Power-Supply Rejection Ratio
(Note 7)
μs
V
4.75
5.25
18
10
V
DD
Supply Voltage
6.0
7.7
10.0
8
t
CONV
Conversion Time
Throughput Rate
120
220
Normal mode, bipolar ranges
Normal mode, unipolar ranges
STANDBY power-down mode (Note 6)
700
850
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
mA
I
DD
Supply Current
6
μA
0.4
f
CLK
External Clock Frequency Range
MHz
Power-up (Note 8)
μs
200
Bandgap Reference
Start-Up Time
ksps
C
IN
V
HYS
15
pF
V
(Note 4)
Input Leakage Current
Input Capacitance
Input Hysteresis
I
IN
±0.1
±10
μA
V
IN
= 0 or V
DD
Input Low Threshold Voltage
V
IL
0.8
Input High Threshold Voltage
V
IH
2.4
V
0.2
400
V
REF
=
4.18V
μA
1
Input Current
FULL power-down mode
Normal, or STANDBY
power-down mode
To 0.1mV, REF bypass
capacitor fully discharged
ms
8
Reference Buffer Settling Time
TIMING
REFERENCE INPUT
(buffer disabled, reference input applied to REF)
DIGITAL INPUTS
(
SHDN
, A2, A1, A0)
C
REF
= 4.7μF
C
REF
= 33μF
60
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX127ACAI+ | 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) 12-Bit 8Ch 8ksps 4.18V Precision ADC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX127ACAI+T | 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) 12-Bit 8Ch 8ksps 4.18V Precision ADC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX127ACAI-T | 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX127ACNG | 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) Integrated Circuits (ICs) RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX127ACNG+ | 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) 12-Bit 8Ch 8ksps 4.18V Precision ADC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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