参数资料
| 型号： | AD7468BRT-R2 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 6/29页 |
| 文件大小： | 0K |
| 描述： | IC ADC 8BIT 1.6V LP SOT-23-6 |
| 标准包装： | 1 |
| 位数： | 8 |
| 采样率（每秒）： | 200k |
| 数据接口： | DSP，MICROWIRE?，QSPI?，串行，SPI? |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 900µW |
| 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： | 剪切带 (CT) |
| 输入数目和类型： | 1 个单端，单极 |
| 其它名称： | AD7468BRT-R2CT |
第1页第2页第3页第4页第5页当前第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页
AD7466/AD7467/AD7468
Rev. C | Page 13 of 28
TYPICAL PERFORMANCE CHARACTERISTICS
DYNAMIC PERFORMANCE CURVES
AD7466, AD7467, and AD7468, respectively, at a 100 kSPS
sample rate and a 30 kHz input tone.
Figure 9 shows the signal-to-noise and distortion ratio
performance vs. input frequency for various supply voltages
while sampling at 100 kSPS with an SCLK frequency of 3.4 MHz
for the AD7466.
Figure 10 shows the signal-to-noise ratio (SNR) performance
vs. input frequency for various supply voltages while sampling
at 100 kSPS with an SCLK frequency of 3.4 MHz for the
AD7466.
Figure 11 shows the total harmonic distortion (THD) vs. analog
input signal frequency for various supply voltages while sam-
pling at 100 kSPS with an SCLK frequency of 3.4 MHz for
the AD7466.
Figure 12 shows the THD vs. analog input frequency for
different source impedances with a supply voltage of 2.7 V, an
SCLK frequency of 3.4 MHz, and sampling at a rate of 100 kSPS
for the AD7466 (see the Analog Input section).
DC ACCURACY CURVES
ance for the AD7466.
POWER REQUIREMENT CURVES
Figure 15 shows the supply current vs. supply voltage for the
AD7466 at 40°C, +25°C, and +85°C, with SCLK frequency of
3.4 MHz and a sampling rate of 100 kSPS.
Figure 16 shows the maximum current vs. supply voltage for the
AD7466 with different SCLK frequencies.
Figure 17 shows the shutdown current vs. supply voltage.
Figure 18 shows the power consumption vs. throughput rate for
the AD7466 with an SCLK of 3.4 MHz and different supply
voltages. See the Power Consumption section for more details.
02643-007
25
5
S
NR
(dB)
–15
–35
–55
–75
–95
–115
0
5
10
15
20
25
30
35
40
45
50
FREQUENCY (kHz)
8192 POINT FFT
VDD = 1.8V
fSAMPLE = 100kSPS
fIN = 30kHz
SINAD = 70.82dB
THD = –84.18dB
SFDR = –85.48dB
Figure 6. AD7466 Dynamic Performance at 100 kSPS
15
–5
S
NR
(dB)
–25
–45
–65
–85
–105
0
5
10
15
20
25
30
35
40
45
50
FREQUENCY (kHz)
8192 POINT FFT
VDD = 1.8V
fSAMPLE = 100kSPS
fIN = 30kHz
SINAD = 61.51dB
THD = –80.61dB
SFDR = –82.10dB
02643-008
Figure 7. AD7467 Dynamic Performance at 100 kSPS
相关PDF资料 |
PDF描述 |
|---|---|
| V150C36M150BG2 | CONVERTER MOD DC/DC 36V 150W |
| MS3100E28-9P | CONN RCPT 12POS WALL MNT W/PINS |
| MS3124E14-15P | CONN RCPT 15POS JAM NUT W/PINS |
| MS27474T8A35S | CONN RCPT 6POS JAM NUT W/SCKT |
| MS27508E20A2S | CONN RCPT 65POS BOX MNT W/SCKT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD7468BRT-REEL | 制造商:AD 制造商全称:Analog Devices 功能描述:1.6 V, Micropower 12-/10-/8-Bit ADCs |
| AD7468BRT-REEL7 | 制造商:AD 制造商全称:Analog Devices 功能描述:1.6 V, Micropower 12-/10-/8-Bit ADCs |
| AD7468BRTZ-REEL | 功能描述:IC ADC 8BIT 1.6V LP 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:2,500 系列:- 位数:16 采样率（每秒）:15 数据接口:MICROWIRE?，串行，SPI? 转换器数目:1 功率耗散（最大）:480µW 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:38-WFQFN 裸露焊盘 供应商设备封装:38-QFN（5x7） 包装:带卷 (TR) 输入数目和类型:16 个单端，双极；8 个差分，双极 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494 |
| AD7468BRTZ-REEL7 | 功能描述:IC ADC 8BIT 1.6V LP 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 |
| AD746A | 制造商:AD 制造商全称:Analog Devices 功能描述:Dual Precision, 500 ns Settling, BiFET Op Amp |
发布紧急采购，3分钟左右您将得到回复。