參數(shù)資料
型號(hào)： LTC1410CSW
廠商： LINEAR TECHNOLOGY CORP
元件分類： ADC
英文描述： 12-Bit, 1.25Msps Sampling A/D Converter with Shutdown
中文描述： 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO28
封裝： 0.300 INCH, PLASTIC, SO-28
文件頁(yè)數(shù)： 1/16頁(yè)
文件大?。?/td> 148K
代理商： LTC1410CSW
1
LTC 1410
12-Bit, 1.25Msps Sampling
A/D C onverter with Shutdown
S
FEATURE
D
The LTC
1410 is a 0.65
μ
s, 1.25Msps, 12-bit sampling
A/D converter that draws only 160mW from
±
5V supplies.
This easy-to-use device includes a high dynamic range
sample-and-hold, a precision reference and requires no
external components. Two digitally selectable power shut-
down modes provide flexibility for low power systems.
The LTC1410’s full-scale input range is
±
2.5V. Maximum
DC specifications include
±
1LSB INL and
±
1LSB DNL over
temperature. Outstanding AC performance includes 71dB
S/(N + D) and 82dB THD at the Nyquist input frequency of
625kHz.
U
ESCRIPTIO
The unique differential input sample-and-hold can acquire
single-ended or differential input signals up to its 20MHz
bandwidth. The 60dB common mode rejection allows
users to eliminate ground loops and common mode noise
by measuring signals differentially from the source.
The ADC has a
μ
P compatible, 12-bit parallel output port.
There is no pipeline delay in the conversion results. A
separate convert start input and a data ready signal (BUSY)
ease connections to FIFOs, DSPs and microprocessors.
I
1.25Msps Sample Rate
I
Power Dissipation: 160mW
I
71dB S/(N + D) and 82dB THD at Nyquist
I
No Pipeline Delay
I
Nap (7mW) and Sleep (10
μ
W) Shutdown Modes
I
Operates with Internal 15ppm/
°
C Reference
or External Reference
I
True Differential Inputs Reject Common Mode Noise
I
20MHz Full Power Bandwidth Sampling
I
±
2.5V Bipolar Input Range
I
28-Pin SO Wide Package
U
S
A
O
PPLICATI
I
Telecommunications
I
Digital Signal Processing
I
Multiplexed Data Acquisition Systems
I
High Speed Data Acquisition
I
Spectrum Analysis
I
Imaging Systems
, LTC and LT are registered trademarks of Linear Technology Corporation.
U
A
O
PPLICATI
TYPICAL
Complete 1.25MHz, 12-Bit Sampling A/D Converter
Effective Bits and Signal-to-(Noise + Distortion)
vs Input Frequency
INPUT FREQUENCY (Hz)
2
E
S
4
6
8
10
10k
100k
1M
10M
LTC1410 TA02
0
1k
12
74
68
62
56
50
f
SAMPLE
= 1.25MHz
NYQUIST
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
LTC1410
0.1
μ
F
+
10
μ
F
DIFFERENTIAL
ANALOG INPUT
(–2.5V TO 2.5V)
2.50V
V
REF
OUTPUT
10
μ
F
10
μ
F
0.1
μ
F
0.1
μ
F
–5V
5V
12-BIT
PARALLEL
BUS
μ
P CONTROL
LINES
1410 TA01
+
+A
IN
–A
IN
V
REF
REFCOMP
AGND
D11(MSB)
D10
D9
D8
D7
D6
D5
D4
DGND
AV
DD
DV
DD
V
SS
BUSY
CS
CONVST
RD
SHDN
NAP/SLP
OGND
D0
D1
D2
D3
相關(guān)PDF資料
PDF描述
LTC1410I 12-Bit, 1.25Msps Sampling A/D Converter with Shutdown
LTC1410ISW 12-Bit, 1.25Msps Sampling A/D Converter with Shutdown
LTC1411 Single Supply 14-Bit 2.5Msps ADC
LTC1411CG Single Supply 14-Bit 2.5Msps ADC
LTC1411IG Single Supply 14-Bit 2.5Msps ADC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1410CSW#PBF 功能描述:IC A/D CONV 12BIT SAMPLNG 28SOIC 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 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(yè)面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6
LTC1410CSW#TR 功能描述:IC ADC 12BIT 1.25MSPS SMP 28SOIC RoHS:否 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):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(gè)單端，單極；1 個(gè)單端，雙極
LTC1410CSW#TRPBF 功能描述:IC A/D CONV 12BIT SAMPLNG 28SOIC 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):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(gè)單端，單極；1 個(gè)單端，雙極
LTC1410CSWPBF 制造商:Linear Technology 功能描述:ADC 12-Bit SAR 1.25Msps Shutdown SOIC28W
LTC1410IG 功能描述:IC A/D CONV 12BIT SAMPLNG 28SSOP RoHS:否 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):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(gè)單端，單極；1 個(gè)單端，雙極
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