TYPICAL PERFORMANCE CURVES
參數(shù)資料
型號(hào): ADS1286U/2K5G4
廠商: Texas Instruments
文件頁數(shù): 14/17頁
文件大?。?/td> 0K
描述: IC ADC 12BIT 20K 8-SOIC
產(chǎn)品培訓(xùn)模塊: Data Converter Basics
標(biāo)準(zhǔn)包裝: 2,500
位數(shù): 12
采樣率(每秒): 20k
數(shù)據(jù)接口: 串行,SPI?,SSI
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 單電源
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 1 個(gè)差分,單極
6
ADS1286
4096 POINT FFT
0
–25
–50
–75
–100
–125
Magnitude
(dB)
0246
Frequency (kHz)
TYPICAL PERFORMANCE CURVES (CONT)
At TA = +25, VCC = +5V, VREF = +5V, fSAMPLE = 12.5kHz, fCLK = 16 fSAMPLE, unless otherwise specified.
PEAK-TO-PEAK NOISE vs REFERENCE VOLTAGE
10
9
8
7
6
5
4
3
2
1
0
Peak-to-Peak
Noise
(LSB)
0.1
1
10
Reference Voltage (V)
POWER SUPPLY REJECTION vs RIPPLE FREQUENCY
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
Power
Supply
Rejection
(dB)
1
10
100
1000
10000
Ripple Frequency (kHz)
V
RIPPLE = 20mV
CHANGE GAIN vs TEMPERATURE
0.15
0.1
0.05
0
–0.05
–0.1
–0.15
Delta
from
25°C
(LSB)
–55
–40
–25
0
25
70
85
Temperature (°C)
POWER DOWN SUPPLY CURRENT
vs TEMPERATURE
3
2.5
2
1.5
1
0.5
0
Supply
Current
(
A)
–55
–40
–25
0
25
70
85
Temperature (°C)
SUPPLY CURRENT vs TEMPERATURE
400
350
300
250
200
150
100
Supply
Current
(
A)
–55
–40
–25
0
25
70
85
Temperature (°C)
f
SAMPLE = 1.6kHz
f
SAMPLE = 12.5kHz
相關(guān)PDF資料
PDF描述
VE-21Z-IU-F1 CONVERTER MOD DC/DC 2V 80W
ADS1286U/2K5 IC 12BIT 20K UNIPOL A/D 8SOIC
VJ1210Y151KXLAT5Z CAP CER 150PF 630V 10% X7R 1210
MS3102A20-25P CONN RCPT 13POS BOX MNT W/PINS
VJ1210Y151KXGAT5Z CAP CER 150PF 1KV 10% X7R 1210
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS1286UA 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12bit 200KHz Unipol RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS1286UA/2K5 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit Micro Power Sampling RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS1286UA/2K5G4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit Micro Power Sampling RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS1286UAG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit Micro Power Sampling RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS1286UB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit Micro Power Sampling RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32