VDD = 2.35 V to 5.2" />
參數(shù)資料
型號： AD7476ABRMZ-REEL
廠商： Analog Devices Inc
文件頁數(shù)： 29/29頁
文件大小： 0K
描述： IC ADC 12BIT 1MSPS 8-MSOP
設(shè)計資源： Output Channel Monitoring Using AD5380 (CN0008)
AD5382 Channel Monitor Function (CN0012)
AD5381 Channel Monitor Function (CN0013)
AD5383 Channel Monitor Function (CN0015)
AD5390/91/92 Channel Monitor Function (CN0030)
Power off protected data acquisition signal chain using ADG4612 , AD711, and AD7476 (CN0165)
標準包裝： 3,000
位數(shù)： 12
采樣率（每秒）： 1M
數(shù)據(jù)接口： DSP，MICROWIRE?，QSPI?，串行，SPI?
轉(zhuǎn)換器數(shù)目： 1
功率耗散（最大）： 17.5mW
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： 8-TSSOP，8-MSOP（0.118"，3.00mm 寬）
供應商設(shè)備封裝： 8-MSOP
包裝： 帶卷 (TR)
輸入數(shù)目和類型： 1 個單端，單極
配用： EVAL-AD7476ACBZ-ND - BOARD EVALUATION FOR AD7476A
AD7476A/AD7477A/AD7478A
Rev. F | Page 8 of 28
TIMING SPECIFICATIONS
VDD = 2.35 V to 5.25 V; TA = TMIN to TMAX, unless otherwise noted.1
Table 4.
Parameter
Limit at TMIN, TMAX
Unit
Description
fSCLK2
10
kHz min3
A, B grades
20
kHz min3
Y grade
20
MHz max
tCONVERT
16 × tSCLK
AD7476A
14 × tSCLK
AD7477A
12 × tSCLK
AD7478A
tQUIET
50
ns min
Minimum quiet time required between bus relinquish
and start of next conversion
t1
10
ns min
Minimum CS pulse width
t2
10
ns min
CS to SCLK setup time
22
ns max
Delay from CS until SDATA three-state disabled
40
ns max
Data access time after SCLK falling edge
t5
0.4 tSCLK
ns min
SCLK low pulse width
t6
0.4 tSCLK
ns min
SCLK high pulse width
SCLK to data valid hold time
10
ns min
VDD ≤ 3.3 V
9.5
ns min
3.3 V < VDD ≤ 3.6 V
7
ns min
VDD > 3.6 V
36
ns max
SCLK falling edge to SDATA high impedance
t7 values also apply to t8 minimum values
ns min
SCLK falling edge to SDATA high impedance
tPOWER-UP7
1
μs max
Power-up time from full power-down
1
Guaranteed by characterization. All input signals are specified with tr = tf = 5 ns (10% to 90% of VDD) and timed from a voltage level of 1.6 V.
2
Mark/space ratio for the SCLK input is 40/60 to 60/40.
3
Minimum fSCLK at which specifications are guaranteed.
4
Measured with the load circuit shown in Figure 2, and defined as the time required for the output to cross 0.8 V or 1.8 V when VDD = 2.35 V, and
0.8 V or 2.0 V for VDD > 2.35 V.
5
Measured with a 50 pF load capacitor.
6
t8 is derived from the measured time taken by the data outputs to change 0.5 V when loaded with the circuit shown in Figure 2. The measured number is then
extrapolated back to remove the effects of charging or discharging the 50 pF capacitor. Therefore, the time, t8, quoted in the timing characteristics is the true bus
relinquish time of the part and is independent of the bus loading.
7
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參數(shù)描述
AD7476ABRMZ-REEL7 功能描述:IC ADC 12BIT 1MSPS 8-MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝: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
AD7476A-DBRD 制造商:Analog Devices 功能描述:2.35 V TO 5.25 V, 1 MSPS, 12-/10-/8-BIT ADCS IN 6-LEAD SC70
AD7476ART 制造商:AD 制造商全稱:Analog Devices 功能描述:1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23
AD7476ART-500RL7 功能描述:IC ADC 12BIT 1MSPS SOT-23-6 RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 位數(shù):12 采樣率（每秒）:3M 數(shù)據(jù)接口:- 轉(zhuǎn)換器數(shù)目:- 功率耗散（最大）:- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應商設(shè)備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數(shù)目和類型:-
AD7476ART-REEL 制造商:Analog Devices 功能描述:ADC SGL SAR 1MSPS 12-BIT SERL 6PIN SOT-23 - Tape and Reel
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