參數(shù)資料
型號(hào): AD7912ARM-REEL7
廠商: ANALOG DEVICES INC
元件分類: ADC
英文描述: 2-Channel, 2.35 V to 5.25 V, 1 MSPS, 10-/12-Bit ADCs
中文描述: 2-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
封裝: MO-187AA, MSOP-8
文件頁(yè)數(shù): 5/32頁(yè)
文件大?。?/td> 386K
代理商: AD7912ARM-REEL7
AD7912/AD7922
AD7922 SPECIFICATIONS
Temperature range for A Grade from 40°C to +85°C.
V
DD
= 2.35 V to 5.25 V, f
SCLK
= 18 MHz, f
SAMPLE
= 1 MSPS; T
A
= T
MIN
to T
MAX
, unless otherwise noted.
Table 2.
Parameter
DYNAMIC PERFORMANCE
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
Second-Order Terms
Third-Order Terms
Aperture Delay
Aperture Jitter
Channel-to-Channel Isolation
2
Full Power Bandwidth
DC ACCURACY
Resolution
Integral Nonlinearity
2
Differential Nonlinearity
2
Offset Error
2
Offset Error Match
2, 3
Gain Error
2
Gain Error Match
2, 3
Total Unadjusted Error (TUE)
2
ANALOG INPUT
Input Voltage Ranges
DC Leakage Current
Input Capacitance
LOGIC INPUTS
Input High Voltage, V
INH
Input Low Voltage, V
INL
Input Current, I
IN
, SCLK Pin
Input Current, I
IN
, CS Pin
Input Current, I
IN
, DIN Pin
Input Capacitance, C
IN3
Rev. 0 | Page 5 of 32
A Grade
1
70
72
71
72.5
81
84
84
86
10
30
90
8.5
1.5
12
±1.5
±0.7
0.9/+1.5
0.7/+1.2
±1
±0.1
±0.5
±0.02
±2
±0.5
±1
±0.2
±1.5
±0.5
0 to V
DD
±0.3
20
0.7 (V
DD
)
2
0.3
0.2 (V
DD
)
0.8
±0.3
±0.3
±0.3
5
Unit
dB min
dB typ
dB min
dB typ
dB typ
dB typ
dB typ
dB typ
ns typ
ps typ
dB typ
MHz typ
MHz typ
Bits
LSB max
LSB typ
LSB max
LSB typ
LSB max
LSB typ
LSB max
LSB typ
LSB max
LSB typ
LSB max
LSB typ
LSB max
LSB typ
V
μA max
pF typ
V min
V min
V max
V max
V max
μA max
μA max
μA max
pF max
Test Conditions/Comments
f
IN
= 100 kHz sine wave
fa = 100.73 kHz, fb = 90.72 kHz
fa = 100.73 kHz, fb = 90.72 kHz
@ 3 dB
@ 0.1dB
V
DD
= 2.35 V to 3.6V
V
DD
= 4.75 V to 5.25V
Guaranteed no missed codes to 12 bits
V
DD
= 2.35 V to 3.6V
V
DD
= 4.75 V to 5.25V
V
DD
= 2.35 V to 3.6V
V
DD
= 4.75 V to 5.25V
V
DD
= 2.35 V to 3.6V
V
DD
= 4.75 V to 5.25V
V
DD
= 2.35 V to 3.6V
V
DD
= 4.75 V to 5.25V
V
DD
= 2.35 V to 3.6V
V
DD
= 4.75 V to 5.25V
V
DD
= 2.35 V to 3.6V
V
DD
= 4.75 V to 5.25V
2.35 V ≤ V
DD
≤ 2.7 V
2.7 V < V
DD
≤ 5.25 V
V
DD
= 2.35 V
2.35 V < V
DD
≤ 2.7 V
2.7 V < V
DD
≤ 5.25 V
Typically 8 nA, V
IN
= 0 V or V
DD
相關(guān)PDF資料
PDF描述
AD7922 2-Channel, 2.35 V to 5.25 V, 1 MSPS, 10-/12-Bit ADCs
AD7922ARM 2-Channel, 2.35 V to 5.25 V, 1 MSPS, 10-/12-Bit ADCs
AD7922ARM-REEL 2-Channel, 2.35 V to 5.25 V, 1 MSPS, 10-/12-Bit ADCs
AD7922ARM-REEL7 2-Channel, 2.35 V to 5.25 V, 1 MSPS, 10-/12-Bit ADCs
AD7923 SHROUDED HEADER 60 PIN STRAIGHT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7912ARMZ 功能描述:IC ADC 10BIT DUAL 2CH 8MSOP 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(gè)單端,單極
AD7912ARMZ-REEL 功能描述:IC ADC 10BIT DUAL 2CH 8MSOP 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: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(yīng)商設(shè)備封裝:38-QFN(5x7) 包裝:帶卷 (TR) 輸入數(shù)目和類型:16 個(gè)單端,雙極;8 個(gè)差分,雙極 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494
AD7912ARMZ-REEL7 功能描述:IC ADC 10BIT DUAL 2CH 8MSOP 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: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(yīng)商設(shè)備封裝:38-QFN(5x7) 包裝:帶卷 (TR) 輸入數(shù)目和類型:16 個(gè)單端,雙極;8 個(gè)差分,雙極 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494
AD7912AUJ-R2 制造商:Analog Devices 功能描述: 制造商:Rochester Electronics LLC 功能描述:DUAL 10-BIT, 1MSPS, ADC I.C - Bulk
AD7912AUJ-REEL7 制造商:Analog Devices 功能描述: 制造商:Rochester Electronics LLC 功能描述: