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參數資料
| 型號： | ADT7519ARQ-REEL |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | SPI/I2C Compatible, Temperature Sensor, Four Channel ADC and Quad Voltage Output DAC |
| 中文描述： | SPI/I2C兼容，溫度傳感器，四通道ADC和四路電壓輸出DAC |
| 文件頁數： | 3/44頁 |
| 文件大小： | 1350K |
| 代理商： | ADT7519ARQ-REEL |
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ADT7516/ADT7517/ADT7519
SPECIFICATIONS
Table 1. Temperature range is as follows: A version: –40°C to +120°C. V
DD
= 2.7 V to 5.5 V, GND = 0 V, REF
IN
= 2.25 V, unless
otherwise noted.
Parameter
1
Min
Typ
Max
DAC DC PERFORMANCE
2, 3
ADT7519
Resolution
8
Relative Accuracy
±0.15
±1
Differential Nonlinearity
±0.02
±0.25
ADT7517
Resolution
10
Relative Accuracy
±0.5
±4
Differential Nonlinearity
±0.05
±0.5
ADT7516
Resolution
12
Relative Accuracy
±2
±16
Differential Nonlinearity
±0.02
±0.9
Offset Error
±0.4
±2
Gain Error
±0.3
±2
Lower Deadband
20
65
Rev. A | Page 3 of 44
Unit
Bits
LSB
LSB
Bits
LSB
LSB
Bits
LSB
LSB
% of FSR
% of FSR
mV
Conditions/Comments
Guaranteed monotonic over all codes.
Guaranteed monotonic over all codes.
Guaranteed monotonic over all codes.
Lower deadband exists only if offset error is
negative. See Figure 8.
Upper deadband exists if V
REF
= V
DD
and off-set
plus gain error is positive. See Figure 9.
V
DD
= ±10%.
Upper Deadband
60
100
mV
Offset Error Drift
4
Gain Error Drift
4
DC Power Supply Rejection
Ratio
4
DC Crosstalk
4
ADC DC ACCURACY
Resolution
Total Unadjusted Error (TUE)
Offset Error
Gain Error
ADC BANDWIDTH
ANALOG INPUTS
Input Voltage Range
DC Leakage Current
Input Capacitance
Input Resistance
THERMAL CHARACTERISTICS
INTERNAL TEMPERATURE SENSOR
Accuracy @ V
DD
= 3.3 V ±10%
Accuracy @ V
DD
= 5 V ±5%
Resolution
Long-Term Drift
–12
–5
–60
ppm of FSR/°C
ppm of FSR/°C
dB
0
0
200
2
5
10
10
3
±0.5
±2
DC
2.28
V
DD
±1
20
μV
Bits
% of FSR
% of FSR
% of FSR
Hz
V
V
μA
pF
M
See Figure 5.
Max V
DD
= 5 V.
AIN1 to AIN4. C4 = 0 in Control Configuration 3.
AIN1 to AIN4. C4 = 0 in Control Configuration 3.
Internal reference used. Averaging on.
±0.5
±2
±2
±3
0.25
±1.5
±3
±5
±3
±5
10
°C
°C
°C
°C
°C
Bits
°C
T
A
= 85°C.
T
A
= 0°C to +85°C.
T
A
= –40°C to +120°C.
T
A
= 0°C to +85°C.
T
A
= –40°C to +120°C.
Equivalent to 0.25°C.
Drift over 10 years if part is operated at 55°C.
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相關代理商/技術參數 |
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| ADT7519ARQ-REEL7 | 制造商:Analog Devices 功能描述:Temp Sensor Digital Serial (4-Wire, SPI, I2C) 16-Pin QSOP T/R 制造商:Analog Devices 功能描述:TEMP SENSOR DGTL SERL (4-WIRE, SPI) 16QSOP - Tape and Reel |
| ADT7519ARQZ | 功能描述:IC TEMP SNSR QUAD DAC 16-QSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 熱管理 系列:- 標準包裝:3,000 系列:- 功能:溫度開關 傳感器類型:內部 感應溫度:85°C 分界點 精確度:±6°C（最小值） 拓撲:ADC（三角積分型），比較器，寄存器庫 輸出類型:開路漏極 輸出警報:是 輸出風扇:是 電源電壓:2.7 V ~ 5.5 V 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商設備封裝:SOT-23-5 包裝:帶卷 (TR) 其它名稱:ADT6501SRJZP085RL7-ND |
| ADT7519ARQZ1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:SPI/I2C Compatible, Temperature Sensor, Four Channel ADC and Quad Voltage Output DAC |
| ADT7519ARQZ1-REEL | 制造商:AD 制造商全稱:Analog Devices 功能描述:SPI/I2C Compatible, Temperature Sensor, Four Channel ADC and Quad Voltage Output DAC |
| ADT7519ARQZ1-REEL7 | 制造商:AD 制造商全稱:Analog Devices 功能描述:SPI/I2C Compatible, Temperature Sensor, Four Channel ADC and Quad Voltage Output DAC |
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