전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

AD7764BRUZ-REEL7 데이터시트(PDF) 9 Page - Analog Devices

부품명 AD7764BRUZ-REEL7
상세설명  24-Bit, 312 kSPS, 109 dB 誇-? ADC with On-Chip Buffers and Serial Interface
Download  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  AD [Analog Devices]
홈페이지  http://www.analog.com
Logo AD - Analog Devices

AD7764BRUZ-REEL7 데이터시트(HTML) 9 Page - Analog Devices

Back Button AD7764BRUZ-REEL7 Datasheet HTML 5Page - Analog Devices AD7764BRUZ-REEL7 Datasheet HTML 6Page - Analog Devices AD7764BRUZ-REEL7 Datasheet HTML 7Page - Analog Devices AD7764BRUZ-REEL7 Datasheet HTML 8Page - Analog Devices AD7764BRUZ-REEL7 Datasheet HTML 9Page - Analog Devices AD7764BRUZ-REEL7 Datasheet HTML 10Page - Analog Devices AD7764BRUZ-REEL7 Datasheet HTML 11Page - Analog Devices AD7764BRUZ-REEL7 Datasheet HTML 12Page - Analog Devices AD7764BRUZ-REEL7 Datasheet HTML 13Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 32 page
background image
AD7764
Rev. 0 | Page 9 of 32
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VOUTA+
VINA+
VOUTA–
AVDD2
VIN+
VIN
VINA–
VREF+
REFGND
AVDD4
RBIAS
AGND1
AVDD1
AGND3
OVERRANGE
SCO
FSI
SDO
FSO
AVDD2
AGND2
MCLK
SYNC
SDI
RESET/PWRDWN
DVDD
DEC_RATE
AVDD3
AD7764
TOP VIEW
(Not to Scale)
Figure 5. 28-Lead TSSOP Pin Configuration
Table 5. Pin Function Descriptions
Pin No.
Mnemonic
Description
24
AVDD1
2.5 V Power Supply for Modulator. This pin should be decoupled to AGND1 (Pin 23) with a 100 nF capacitor.
7 and 21
AVDD2
5 V Power Supply. Pin 7 should be decoupled to AGND3 (Pin 8) with a 100 nF capacitor. Pin 21 should be
decoupled to AGND1 (Pin 23) with a 100 nF capacitor.
28
AVDD3
3.3 V to 5 V Power Supply for Differential Amplifier. This pin should be decoupled to the ground plane with
a 100 nF capacitor.
25
AVDD4
3.3 V to 5 V Power Supply for Reference Buffer. This pin should be decoupled to AGND1 (Pin 23) with a 100 nF
capacitor.
17
DVDD
2.5 V Power Supply for Digital Circuitry and FIR Filter. This pin should be decoupled to the ground plane with
a 100 nF capacitor.
22
RBIAS
Bias Current Setting Pin. A resistor must be inserted between this pin and AGND. For more details, see the
Bias Resistor Selection section.
23
AGND1
Power Supply Ground for Analog Circuitry.
20
AGND2
Power Supply Ground for Analog Circuitry.
8
AGND3
Power Supply Ground for Analog Circuitry.
26
REFGND
Reference Ground. Ground connection for the reference voltage.
27
VREF+
Reference Input.
1
VINA−
Negative Input to Differential Amplifier.
2
VOUTA+
Positive Output from Differential Amplifier.
3
VINA+
Positive Input to Differential Amplifier.
4
VOUTA−
Negative Output from Differential Amplifier.
5
VIN
Negative Input to the Modulator.
6
VIN+
Positive Input to the Modulator.
9
OVERRANGE
Overrange Pin. This pin outputs a logic high to indicate that the user has applied an analog input that is
approaching the limit of the analog input to the modulator.
10
SCO
Serial Clock Out. This clock signal is derived from the internal ICLK signal. The frequency of this clock is equal
to ICLK. See the Clocking the AD7764 section for further details.
11
FSO
Frame Sync Out. This signal frames the serial data output and is 32 SCO periods wide.
12
SDO
Serial Data Out. Data and status are output on this pin during each serial transfer. Each bit is clocked out on an
SCO rising edge and is valid on the falling edge. See the AD7764 Interface section for further details.
13
SDI
Serial Data In. The first data bit (MSB) must be valid on the next SCO falling edge after the FSI event is latched.
32 bits are required for each write; the first 16-bit word contains the device and register address, and the
second word contains the data. See the AD7764 Interface section for further details.


유사한 부품 번호 - AD7764BRUZ-REEL7

제조업체부품명데이터시트상세설명
logo
Analog Devices
AD7764BRUZ-REEL7 AD-AD7764BRUZ-REEL7 Datasheet
920Kb / 34P
   24-Bit, 312 kSPS, 109 dB Sigma-Delta ADC
More results

유사한 설명 - AD7764BRUZ-REEL7

제조업체부품명데이터시트상세설명
logo
Analog Devices
AD7763 AD-AD7763 Datasheet
688Kb / 32P
   24-Bit, 625 kSPS, 109 dB 誇-? ADC with On-Chip Buffers, Serial Interface
REV. 0
AD7765 AD-AD7765_07 Datasheet
1Mb / 32P
   24-Bit, 156 kSPS, 112 dB 誇-? ADC with On-Chip Buffers and Serial Interface
REV. 0
AD7764 AD-AD7764 Datasheet
330Kb / 21P
   24-Bit 312 kSPS 109dB ADC With On-Chip Buffers Serial Interface
Rev. PrC
AD7763 AD-AD7763_15 Datasheet
822Kb / 33P
   24-Bit, 625 kSPS, 109 dB Sigma-Delta ADC with On-Chip Buffers, Serial Interface
REV. B
AD7764 AD-AD7764_15 Datasheet
1Mb / 33P
   24-Bit, 312 kSPS, 109 dB Sigma-Delta ADC
REV. A
AD7764 AD-AD7764_17 Datasheet
920Kb / 34P
   24-Bit, 312 kSPS, 109 dB Sigma-Delta ADC
AD7765 AD-AD7765 Datasheet
330Kb / 21P
   24-Bit, 156 kSPS,112dB ADC, With On-Chip Buffers, Serial Interface
Rev. PrC
AD7762 AD-AD7762 Datasheet
591Kb / 28P
   625 kSPS, 24-Bit, 109 dB ADC With On-Chip Buffer
REV. 0
AD7762 AD-AD7762_15 Datasheet
799Kb / 29P
   625 kSPS, 24-Bit, 109 dB Sigma-Delta ADC With On-Chip Buffer
REV. A
AD7765 AD-AD7765_17 Datasheet
881Kb / 33P
   Sigma-Delta ADC On-Chip Buffers and Serial Interface
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com