参数资料
型号: AD7478ARTZ-500RL7
厂商: Analog Devices Inc
文件页数: 20/25页
文件大小: 0K
描述: IC ADC 8BIT 1MSPS LP SOT23-6
标准包装: 500
位数: 8
采样率(每秒): 1M
数据接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 17.5mW
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-6
供应商设备封装: SOT-23-6
包装: 带卷 (TR)
输入数目和类型: 1 个单端,单极
AD7476/AD7477/AD7478
Rev. F | Page 3 of 24
SPECIFICATIONS
AD7476 SPECIFICATIONS
A version: VDD = 2.7 V to 5.25 V, fSCLK = 20 MHz, fSAMPLE = 1 MSPS, unless otherwise noted; S and B versions: VDD = 2.35 V to 5.25 V,
fSCLK = 12 MHz, fSAMPLE = 600 kSPS, unless otherwise noted; TA = TMIN to TMAX, unless otherwise noted.
Table 1.
Parameter
A Version1,2
Unit
Test Conditions/Comments
DYNAMIC PERFORMANCE
fIN = 100 kHz sine wave
Signal-to-(Noise + Distortion) (SINAD)3
69
70
69
dB min
B version, VDD = 2.4 V to 5.25 V
70
dB min
TA = 25°C
71.5
dB typ
Signal-to-Noise Ratio (SNR)3
70
71
70
dB min
B version, VDD = 2.4 V to 5.25 V
72.5
dB typ
Total Harmonic Distortion (THD)3
80
78
dB typ
Peak Harmonic or Spurious Noise (SFDR)3
82
80
dB typ
Intermodulation Distortion (IMD)3
Second-Order Terms
78
dB typ
fa = 103.5 kHz, fb = 113.5 kHz
Third-Order Terms
78
dB typ
fa = 103.5 kHz, fb = 113.5 kHz
Aperture Delay
10
ns typ
Aperture Jitter
30
ps typ
Full Power Bandwidth
6.5
MHz typ
@ 3 dB
DC ACCURACY
S, B versions, VDD = (2.35 V to 3.6 V)4;
A version, VDD = (2.7 V to 3.6 V)
Resolution
12
Bits
Integral Nonlinearity3
±1.5
LSB max
±1
±0.6
LSB typ
Differential Nonlinearity3
0.9/+1.5
LSB max
Guaranteed no missed codes to 12 bits
±0.75
LSB typ
Offset Error3
±1.5
±2
LSB max
±0.5
LSB typ
Gain Error3
±1.5
±2
LSB max
±0.5
LSB typ
ANALOG INPUT
Input Voltage Ranges
0 to VDD
V
DC Leakage Current
±1
μA max
Input Capacitance
30
pF typ
LOGIC INPUT
Input High Voltage, VINH
2.4
V min
1.8
V min
VDD = 2.35 V
Input Low Voltage, VINL
0.4
V max
VDD = 3 V
0.8
V max
VDD = 5 V
Input Current, IIN, SCLK Pin
±1
μA max
Typically 10 nA, VIN = 0 V or VDD
Input Current, IIN, CS Pin
±1
μA typ
Input Capacitance, CIN5
10
pF max
LOGIC OUTPUT
Output High Voltage, VOH
VDD 0.2
V min
ISOURCE = 200 μA; VDD = 2.35 V to 5.25 V
Output Low Voltage, VOL
0.4
V max
ISINK = 200 μA
Floating-State Leakage Current
±10
μA max
Floating-State Output Capacitance5
10
pF max
Output Coding
Straight (Natural) Binary
相关PDF资料
PDF描述
MS27467E17B99P CONN PLUG 23POS STRAIGHT W/PINS
LTC2360CS6#TRMPBF IC ADC 12BIT 100KSPS TSOT23-6
MS27508E14B18PB CONN RCPT 18POS BOX MNT W/PINS
AD7468BRMZ-REEL7 IC ADC 8BIT 1.6V LP 8-MSOP
VE-2NJ-MX-S CONVERTER MOD DC/DC 36V 75W
相关代理商/技术参数
参数描述
AD7478ARTZ-500RL7 制造商:Analog Devices 功能描述:IC ADC 8BIT 1MSPS SOT-23-6
AD7478ARTZ-500RL73 制造商:AD 制造商全称:Analog Devices 功能描述:1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23
AD7478ARTZ-REEL 功能描述:IC ADC 8BIT 1MSPS SOT23-6 RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 位数:12 采样率(每秒):3M 数据接口:- 转换器数目:- 功率耗散(最大):- 电压电源:- 工作温度:- 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-23-6 包装:带卷 (TR) 输入数目和类型:-
AD7478ARTZ-REEL3 制造商:AD 制造商全称:Analog Devices 功能描述:1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23
AD7478ARTZ-REEL7 功能描述:IC ADC 8BIT 1MSPS SOT23-6 RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1 系列:microPOWER™ 位数:8 采样率(每秒):1M 数据接口:串行,SPI? 转换器数目:1 功率耗散(最大):- 电压电源:模拟和数字 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:24-VFQFN 裸露焊盘 供应商设备封装:24-VQFN 裸露焊盘(4x4) 包装:Digi-Reel® 输入数目和类型:8 个单端,单极 产品目录页面:892 (CN2011-ZH PDF) 其它名称:296-25851-6