CREF
參數(shù)資料
型號(hào)： AD7621ACPZRL
廠商： Analog Devices Inc
文件頁數(shù)： 27/32頁
文件大?。?/td> 0K
描述： IC ADC 16BIT 2MSPS DIFF 48LFCSP
標(biāo)準(zhǔn)包裝： 2,500
系列： PulSAR®
位數(shù)： 16
采樣率（每秒）： 2M
數(shù)據(jù)接口： 串行，并聯(lián)
轉(zhuǎn)換器數(shù)目： 1
功率耗散（最大）： 86mW
電壓電源： 模擬和數(shù)字
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 48-VFQFN 裸露焊盤，CSP
供應(yīng)商設(shè)備封裝： 48-LFCSP-VQ（7x7）
包裝： 帶卷 (TR)
輸入數(shù)目和類型： 1 個(gè)差分，雙極
AD7621
Rev. 0 | Page 4 of 32
Parameter
Conditions
Min
Typ
Max
Unit
Turn-On Settling Time
CREF = 10 μF
5
ms
REFBUFIN Output Voltage
REFBUFIN @ 25°C
1.2
V
REFBUFIN Output Resistance
6.33
kΩ
EXTERNAL REFERENCE
PDREF = PDBUF = high
Voltage Range
REF
1.8
2.048
AVDD
V
Current Drain
3 MSPS throughput
250
μA
REFERENCE BUFFER
PDREF = high, PDBUF = low
REFBUFIN Input Voltage Range
1.05
1.2
1.30
V
TEMPERATURE PIN
Voltage Output
@ 25°C
273
mV
Temperature Sensitivity
0.85
mV/°C
Output Resistance
4.7
kΩ
DIGITAL INPUTS
Logic Levels
VIL
–0.3
+0.6
V
VIH
1.7
5.25
V
IIL
–1
+1
μA
IIH
–1
+1
μA
DIGITAL OUTPUTS
Data Format7
Pipeline Delay8
VOL
ISINK = 500 μA
0.4
V
VOH
ISOURCE = –500 μA
OVDD 0.3
V
POWER SUPPLIES
Specified Performance
AVDD
2.37
2.5
2.63
V
DVDD
2.37
2.5
2.63
V
OVDD
2.309
3.6
V
Operating Current10
3 MSPS throughput
AVDD11
With internal reference
25.2
mA
DVDD
3.6
mA
OVDD
1
mA
Power Dissipation11
With Internal Reference10
3 MSPS throughput
70
86
mW
Without Internal Reference10
3 MSPS throughput
65
80
mW
With Internal Reference 12
1.25 MSPS throughput
42
55
mW
Without Internal Reference12
1.25 MSPS throughput
37
50
mW
In Power-Down Mode13
PD = high
600
μW
TEMPERATURE RANGE14
Specified Performance
TMIN to TMAX
–40
+85
°C
1 When using an external reference. With the internal reference, the input range is 0.1 V to VREF.
2 See the Analog Inputs section.
3 Linearity is tested using endpoints, not best fit. Tested with an external reference at 2.048 V.
4 LSB means least significant bit. With the ±2.048 V input range, 1 LSB is 62.5 μV.
5 See the Voltage Reference Input section. These specifications do not include the error contribution from the external reference.
6 All specifications in dB are referred to a full-scale input FSR. Tested with an input signal at 0.5 dB below full-scale, unless otherwise specified.
7 Parallel or serial 16-bit.
8 Conversion results are available immediately after completed conversion.
10 In warp mode. Tested in parallel reading mode.
11 With internal reference, PDREF and PDBUF are low; without internal reference, PDREF and PDBUF are high.
12 In impulse mode. Tested in parallel reading mode.
13 With all digital inputs forced to OVDD.
14 Consult factory for extended temperature range.
相關(guān)PDF資料
PDF描述
IDT72V211L10PF IC FIFO SYNC 512X9 10NS 32-TQFP
IDT72211L15PFI IC FIFO 512X9 SYNC 15NS 32-TQFP
MS3101F14S-6S CONN RCPT 6POS FREE HNG W/SCKT
MS3110F16-26P CONN RCPT 26POS WALL MNT W/PINS
IDT72211L15PFGI IC FIFO 512X9 SYNC 15NS 32-TQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7621ACPZRL1 制造商:AD 制造商全稱:Analog Devices 功能描述:16-Bit, 2 LSB INL, 3 MSPS PulSAR?? ADC
AD7621AST 制造商:Analog Devices 功能描述:ADC Single SAR 3Msps 16-bit Parallel/Serial 48-Pin LQFP 制造商:Analog Devices 功能描述:IC 16-BIT ADC
AD7621ASTRL 制造商:Analog Devices 功能描述:ADC Single SAR 3Msps 16-bit Parallel/Serial 48-Pin LQFP T/R
AD7621ASTZ 功能描述:IC ADC 16BIT 2MSPS DIFF 48-LQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:PulSAR® 標(biāo)準(zhǔn)包裝:1 系列:microPOWER™ 位數(shù):8 采樣率（每秒）:1M 數(shù)據(jù)接口:串行，SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:- 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-VQFN 裸露焊盤（4x4） 包裝:Digi-Reel® 輸入數(shù)目和類型:8 個(gè)單端，單極 產(chǎn)品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6
AD7621ASTZ1 制造商:AD 制造商全稱:Analog Devices 功能描述:16-Bit, 2 LSB INL, 3 MSPS PulSAR?? ADC
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*