V
參數(shù)資料
型號: AD7795BRUZ-REEL
廠商: Analog Devices Inc
文件頁數(shù): 35/37頁
文件大?。?/td> 0K
描述: IC ADC 16BIT 6CH LOW-PWR 24TSSOP
標準包裝: 2,500
位數(shù): 16
采樣率(每秒): 470
數(shù)據(jù)接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 2.5mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 24-TSSOP(0.173",4.40mm 寬)
供應商設(shè)備封裝: 24-TSSOP
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 6 個差分,單極;6 個差分,雙極
AD7794/AD7795
Rev. D | Page 6 of 36
Parameter1
AD7794/AD7795
Unit
Test Conditions/Comments
BIAS VOLTAGE GENERATOR
VBIAS
AVDD/2
V nom
VBIAS Generator Start-Up Time
ms/nF typ
Dependent on the capacitance connected to AIN;
TEMPERATURE SENSOR
Accuracy
±2
°C typ
Applies if user calibrates the temperature sensor
Sensitivity
0.81
mV/°C typ
LOW-SIDE POWER SWITCH
RON
7
Ω max
AVDD = 5 V
9
Ω max
AVDD = 3 V
Allowable Current2
30
mA max
Continuous current
DIGITAL OUTPUTS (P1 and P2)
VOH, Output High Voltage2
AVDD 0.6
V min
AVDD = 3 V, ISOURCE = 100 μA
VOL, Output Low Voltage2
0.4
V max
AVDD = 3 V, ISINK = 100 μA
VOH, Output High Voltage2
4
V min
AVDD = 5 V, ISOURCE = 200 μA
VOL, Output Low Voltage2
0.4
V max
AVDD = 5 V, ISINK = 800 μA
INTERNAL/EXTERNAL CLOCK
Internal Clock
Frequency2
64 ± 3%
kHz
min/max
Duty Cycle
50:50
% typ
External Clock
Frequency
64
kHz nom
A 128 kHz external clock can be used if the divide-by-2
function is used (Bit CLK1 = CLK0 = 1)
Duty Cycle
45:55 to 55:45
% typ
Applies for external 64 kHz clock, a 128 kHz clock can
have a less stringent duty cycle
LOGIC INPUTS
VINL, Input Low Voltage
0.8
V max
DVDD = 5 V
0.4
V max
DVDD = 3 V
VINH, Input High Voltage
2.0
V min
DVDD = 3 V or 5 V
SCLK (Schmitt-Triggered Input),
CLK, and DIN2
AD7794B/AD7795B
VT(+)
1.4/2
V min/max
DVDD = 5 V
VT()
0.8/1.7
V min/max
DVDD = 5 V
VT(+) to VT()
0.1/0.17
V min/max
DVDD = 5 V
VT(+)
0.9/2
V min/max
DVDD = 3 V
VT()
0.4/1.35
V min/max
DVDD = 3 V
VT(+) to VT()
0.06/0.13
V min/max
DVDD = 3 V
AD7794C
VT(+)
1.35/2.05
V min/max
DVDD = 5 V
VT()
0.8/1.9
V min/max
DVDD = 5 V
VT(+) to VT()
0.1/0.19
V min/max
DVDD = 5 V
VT(+)
0.9/2
V min/max
DVDD = 3 V
VT()
0.4/1.35
V min/max
DVDD = 3 V
VT(+) to VT()
0.06/0.15
V min/max
DVDD = 3 V
Input Currents
±10
μA max
VIN = DVDD or GND
Input Capacitance
10
pF typ
All digital inputs
相關(guān)PDF資料
PDF描述
14292-20PG-300 CONN RCPT 20POS PNL MNT PIN
MS27466T15F5SC CONN RCPT 5POS WALL MT W/SCKT
CXC3102A14S2S CONN RCPT 4POS PNL MNT SKT
VE-BNX-IW-B1 CONVERTER MOD DC/DC 5.2V 100W
AD9281ARSRL IC ADC 8BIT DUAL CMOS 28-SSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7795BRUZ-REEL1 制造商:AD 制造商全稱:Analog Devices 功能描述:6-Channel, Low Noise, Low Power, 24-/16-Bit ?£-?? ADC with On-Chip In-Amp and Reference
AD7796 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power, 16-/24-Bit Sigma-Delta ADC for Bridge Sensors
AD7796BRUZ 功能描述:IC ADC 16BIT SIG-DEL 1CH 16TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:1 系列:microPOWER™ 位數(shù):8 采樣率(每秒):1M 數(shù)據(jù)接口:串行,SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):- 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應商設(shè)備封裝:24-VQFN 裸露焊盤(4x4) 包裝:Digi-Reel® 輸入數(shù)目和類型:8 個單端,單極 產(chǎn)品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6
AD7796BRUZ-REEL 功能描述:IC ADC 16BIT SIG-DEL 1CH 16TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:2,500 系列:- 位數(shù):16 采樣率(每秒):15 數(shù)據(jù)接口:MICROWIRE?,串行,SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):480µW 電壓電源:單電源 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:38-WFQFN 裸露焊盤 供應商設(shè)備封裝:38-QFN(5x7) 包裝:帶卷 (TR) 輸入數(shù)目和類型:16 個單端,雙極;8 個差分,雙極 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494
AD7797 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power, 16-/24-Bit Sigma-Delta ADC for Bridge Sensors