參數(shù)資料
型號： AD7610BCPZ-RL
廠商： Analog Devices Inc
文件頁數(shù)： 1/32頁
文件大?。?/td> 0K
描述： IC ADC 16BIT 250KSPS 48-LFCSP
標(biāo)準(zhǔn)包裝： 2,500
系列： PulSAR®
位數(shù)： 16
采樣率（每秒）： 250k
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）： 110mW
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 個差分，單極；1 個差分，雙極
16-Bit, 250 kSPS, Unipolar/Bipolar
Programmable Input PulSAR ADC
Data Sheet
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
2006–2012 Analog Devices, Inc. All rights reserved.
FEATURES
Multiple pins/software programmable input ranges:
5 V, 10 V, ±5 V, ±10 V
Pins or serial SPI-compatible input ranges/mode selection
Throughput: 250 kSPS
16-bit resolution with no missing codes
INL: ±0.75 LSB typ, ±1.5 LSB max (±23 ppm of FSR)
SNR: 94 dB @ 2 kHz
iCMOS process technology
5 V internal reference: typical drift 3 ppm/°C;
On-chip temperature sensor
No pipeline delay (SAR architecture)
Parallel (16- or 8-bit bus) and serial 5 V/3.3 V interface
SPI-/QSPI-/MICROWIRE-/DSP-compatible
Power dissipation
90 mW @ 250 kSPS
10 mW @ 1 kSPS
48-lead LQFP and LFCSP (7 mm × 7 mm) packages
APPLICATIONS
Process control
Medical instruments
High speed data acquisition
Digital signal processing
Instrumentation
Spectrum analysis
ATE
FUNCTIONAL BLOCK DIAGRAM
16
CLOCK
AD7610
DGND
DVDD
AVDD
AGND
REF REFGND
IN+
PD
RESET
CNVST
PDBUF
REFBUFIN
PDREF
REF
TEMP
D[15:0]
BUSY
RD
CS
OB/2C
OGND
OVDD
BYTESWAP
SER/PAR
REF
AMP
SWITCHED
CAP DAC
VCC
VEE
BIPOLAR
TEN
IN–
SERIAL
CONFIGURATION
PORT
PARALLEL
INTERFACE
SERIAL
DATAPORT
CONTROL LOGIC AND
CALIBRATION CIRCUITRY
06395-
001
Figure 1.
GENERAL DESCRIPTION
The AD7610 is a 16-bit charge redistribution successive approxi-
mation register (SAR), architecture analog-to-digital converter
(ADC) fabricated on Analog Devices, Inc.’s iCMOS high voltage
process. The device is configured through hardware or via a
dedicated write only serial configuration port for input range
and operating mode. The AD7610 contains a high speed 16-bit
sampling ADC, an internal conversion clock, an internal reference
(and buffer), error correction circuits, and both serial and parallel
system interface ports. A falling edge on CNVST samples the
analog input on IN+ with respect to a ground sense, IN. The
AD7610 features four different analog input ranges: 0 V to 5 V, 0 V
to 10 V, ±5 V, and ±10 V. Power consumption is scaled linearly
with throughput. The device is available in Pb-free 48-lead, low-
profile quad flat package (LQFP) and a lead frame chip-scale
(LFCSP_VQ) package. Operation is specified from 40°C to
+85°C.
Table 1. 48-Lead 14-/16-/18-Bit PulSAR Selection
Type
100 kSPS to
250 kSPS
500 kSPS to
570 kSPS
800 kSPS to
1000 kSPS
>1000
kSPS
Pseudo
Differential
True Bipolar
AD7610
True
Differential
18-Bit, True
Differential
Multichannel/
Simultaneous
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參數(shù)描述
AD7610BSTZ 功能描述:IC ADC 16BIT 250KSPS 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 個單端，單極 產(chǎn)品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6
AD7610BSTZ-RL 功能描述:IC ADC 16BIT 250KSPS 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:1,000 系列:- 位數(shù):12 采樣率（每秒）:300k 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:75mW 電壓電源:單電源 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個單端，單極；1 個單端，雙極
AD7611ACP 制造商:Analog Devices 功能描述:1MSPS, 16-BIT ADC S/W PROG. INPUT RANGES - Bulk
AD7611AST 制造商:Analog Devices 功能描述:1MSPS, 16-BIT ADC S/W PROG. INPUT RANGES - Bulk
AD7612 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 1 MSPS, Differential, Programmable Input PulSAR ADC
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