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參數(shù)資料
| 型號： | AD7997BRU-0REEL |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | ADC |
| 英文描述： | 8-Channel, 10- and 12-Bit ADCs with I2CCompatible |
| 中文描述： | 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20 |
| 封裝： | MO-153-AC, TSSOP-20 |
| 文件頁數(shù)： | 5/32頁 |
| 文件大小： | 1056K |
| 代理商： | AD7997BRU-0REEL |
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AD7997/AD7998
AD7998 SPECIFICATIONS
Temperature range for B version is 40°C to +85°C. Unless otherwise noted, V
DD
= 2.7 V to 5.5 V; REF
IN
= 2.5 V; For the AD7998-0, all
specifications apply for f
SCL
up to 400 kHz; for the AD7998-1, all specifications apply for f
SCL
up to 3.4 MHz, unless otherwise noted;
T
A
= T
MIN
to T
MAX
.
Table 2.
Parameter
B Version
DYNAMIC PERFORMANCE
1
Rev. 0 | Page 5 of 32
Unit
Test Conditions/Comments
F
IN
= 10 kHz sine wave for f
SCL
from 1.7 MHz to
3.4 MHz
F
IN
= 1 kHz sine wave for f
SCL
up to 400 kHz
fa = 10.1 kHz, fb = 9.9 kHz f
SCL
from 1.7 MHz to
3.4 MHz
fa = 1.1 kHz, fb = 0.9 kHz for f
SCL
up to 400 kHz
F
IN
= 108 Hz, see the Terminology section
@ 3 dB
@ 0.1 dB
Guaranteed no missed codes to 12 bits
Mode 1 (CONVST Mode)
Mode 2 (Command Mode)
V
IN
= 0 V or V
DD
Signal-to-Noise + Distortion (SINAD)
2
Signal to Noise Ratio (SNR)
2
Total Harmonic Distortion (THD)
2
Peak Harmonic or Spurious Noise (SFDR)
2
Intermodulation Distortion (IMD)
2
70.5
71
–78
–79
dB min
dB min
dB max
dB max
Second-Order Terms
Third-Order Terms
Aperture Delay
2
Aperture Jitter
2
Channel-to-Channel Isolation
2
Full-Power Bandwidth
2
–90
–90
10
50
–90
11
2
12
±1
±0.2
+1/–0.9
±0.2
±4
±6
±1
±2
±1
0 to REF
IN
± 1
30
1.2 to V
DD
± 1
69
0.7 (V
DD
)
0.3 (V
DD
)
± 1
10
0.1 (V
DD
)
dB typ
dB typ
ns max
ps typ
dB typ
MHz typ
MHz typ
Bits
LSB max
LSB typ
LSB max
LSB typ
LSB max
LSB max
LSB max
LSB max
LSB max
V
μA max
pF typ
V min/V max
μA max
k typ
V min
V max
μA max
pF max
V min
DC ACCURACY
Resolution
Integral Nonlinearity
1,2
Differential Nonlinearity
1,2
Offset Error
2
Offset Error Match
2
Gain Error
2
Gain Error Match
2
ANALOG INPUT
Input Voltage Range
DC Leakage Current
Input Capacitance
REFERENCE INPUT
REF
IN
Input Voltage Range
DC Leakage Current
Input Impedance
LOGIC INPUTS (SDA, SCL)
Input High Voltage, V
INH
Input Low Voltage, V
INL
Input Leakage Current, I
IN
Input Capacitance, C
IN 3
Input Hysteresis, V
HYST
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD7997BRU-1 | 8-Channel, 10- and 12-Bit ADCs with I2CCompatible |
| AD7997BRU-1REEL | 8-Channel, 10- and 12-Bit ADCs with I2CCompatible |
| AD7997BRUZ-03 | 8-Channel, 10- and 12-Bit ADCs with I2CCompatible |
| AD7997BRUZ-0REEL3 | 8-Channel, 10- and 12-Bit ADCs with I2CCompatible |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD7997BRU-1 | 制造商:Analog Devices 功能描述:ADC Single SAR 188ksps 10-bit Serial 20-Pin TSSOP 制造商:Rochester Electronics LLC 功能描述:8-CHANNEL, 10-BIT ADC WITH 12C ITF I.C. - Bulk |
| AD7997BRU-1REEL | 制造商:Analog Devices 功能描述:ADC Single SAR 188ksps 10-bit Serial 20-Pin TSSOP T/R 制造商:Analog Devices 功能描述:ADC SGL SAR 188KSPS 10-BIT SERL 20SSOP - Tape and Reel |
| AD7997BRU-O | 制造商:Analog Devices 功能描述: |
| AD7997BRUZ-0 | 功能描述:IC ADC 10BIT 8CHAN I2C 20TSSOP 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(biāo)準(zhǔn)包裝:1,000 系列:- 位數(shù):16 采樣率（每秒）:45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個單端，單極 |
| AD7997BRUZ-03 | 制造商:AD 制造商全稱:Analog Devices 功能描述:8-Channel, 10- and 12-Bit ADCs with I2CCompatible |
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