VDD = 1.8 V to 3.6 V, GND = 0 V, temperatur" />
參數(shù)資料
型號: EVAL-AD7156EBZ
廠商: Analog Devices Inc
文件頁數(shù): 22/28頁
文件大?。?/td> 0K
描述: BOARD EVAL FOR AD7156
標(biāo)準(zhǔn)包裝: 1
傳感器類型: 觸摸,電容式
接口: I²C
電源電壓: 1.8 V ~ 3.6 V
嵌入式:
已供物品: 板,CD
已用 IC / 零件: AD7156
AD7156
Rev. 0 | Page 3 of 28
SPECIFICATIONS
VDD = 1.8 V to 3.6 V, GND = 0 V, temperature range = 40°C to +85°C, unless otherwise noted.
Table 1.
Parameter
Min
Typ
Max
Test Conditions/Comments
CAPACITIVE INPUT
Conversion Input Range, CIN to EXC2, 3
3.2
4
pF
4 pF input range
1.6
2
pF
2 pF input range
0.8
1
pF
1 pF input range
0.4
0.5
pF
0.5 pF input range
2.0
fF
4 pF input range
1.6
fF
2 pF input range
1.4
fF
1 pF input range
1.0
fF
0.5 pF input range
Maximum Allowed Capacitance, CIN to GND4, 6
50
pF
See Figure 4, Figure 5, and
Minimum Allowed Resistance, CIN to GND4, 6
10
Maximum Allowed Serial Resistance4, 6
50
Gain Error
20
+20
%
Gain Deviation over Temperature4
0.5
%FSR
Gain Matching Between Ranges4
2
+2
%
Offset Error4
50
fF
CIN and EXC pins disconnected
Offset Deviation over Temperature4
5
fF
CIN and EXC pins disconnected
Integral Nonlinearity (INL)4
0.05
%
Channel-to-Channel Isolation4
60
dB
Power Supply Rejection4
4
fF/V
CAPDAC
Full Range
10
12.5
pF
Resolution (LSB)4
200
fF
Differential Nonlinearity (DNL)4
0.25
LSB
Auto-DAC Increment/Decrement4, 7
25
75
% of CIN range
EXCITATION
Voltage4, 7
±VDD/2
V
Frequency
16
kHz
Maximum Allowed Capacitance EXC to GND4, 6
1000
pF
See Figure 7, Figure 8, and
Minimum Allowed Resistance EXC to GND4, 6
1
LOGIC OUTPUTS (OUT1, OUT2)
Output Low Voltage (VOL)
0.4
V
ISINK = 3 mA
Output High Voltage (VOH)
VDD – 0.6
V
ISOURCE = +3 mA
SERIAL INTERFACE INPUTS (SCL, SDA)
Input High Voltage (VIH)
70
% of VDD
Input Low Voltage (VIL)
25
% of VDD
Input Leakage Current
±0.1
±5
μA
Input Pin Capacitance
6
pF
OPEN-DRAIN OUTPUT (SDA)
Output Low Voltage (VOL)
0.4
V
ISINK =
6.0 mA
Output High Leakage Current (IOH)
0.1
5
μA
VOUT = VDD
相關(guān)PDF資料
PDF描述
MRJ0300DF-A C/A MRJ21/MRJ21 GBE ANGL CMR 30M
DEMO9RS08KA2 DEMO BOARD FOR 9RS08KA2
VE-J1B-EZ CONVERTER MOD DC/DC 95V 25W
EBC28DREH CONN EDGECARD 56POS .100 EYELET
ECC35DCMN CONN EDGECARD 70POS .100 WW
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EVAL-AD7156EBZ 制造商:Analog Devices 功能描述:EVAL BOARD, AD7156 2CH CAPACITANCE CONVE
EVAL-AD7170EBZ 功能描述:BOARD EVAL FOR AD7170 RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 評估板 - 模數(shù)轉(zhuǎn)換器 (ADC) 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- ADC 的數(shù)量:1 位數(shù):12 采樣率(每秒):94.4k 數(shù)據(jù)接口:USB 輸入范圍:±VREF/2 在以下條件下的電源(標(biāo)準(zhǔn)):- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板,軟件
EVAL-AD7171EBZ 功能描述:BOARD EVAL FOR AD7171 RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 評估板 - 模數(shù)轉(zhuǎn)換器 (ADC) 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- ADC 的數(shù)量:1 位數(shù):12 采樣率(每秒):94.4k 數(shù)據(jù)接口:USB 輸入范圍:±VREF/2 在以下條件下的電源(標(biāo)準(zhǔn)):- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板,軟件
EVAL-AD7173-8SDZ 制造商:Analog Devices 功能描述:EVAL BOARD MULTI CHANNEL - Boxed Product (Development Kits)
EVAL-AD7175-8SDZ 功能描述:AD7175-8 - 24 Bit 250k Samples per Second Analog to Digital Converter (ADC) Evaluation Board 制造商:analog devices inc. 系列:- 零件狀態(tài):有效 A/D 轉(zhuǎn)換器數(shù):1 位數(shù):24 采樣率(每秒):250k 數(shù)據(jù)接口:并聯(lián) 輸入范圍:±VREF 不同條件下的功率(典型值):105mW @ 250kSPS 使用的 IC/零件:AD7175-8 所含物品:板,電源 標(biāo)準(zhǔn)包裝:1