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參數(shù)資料
| 型號： | LTC2351CUH-14 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | ADC |
| 英文描述： | Channel, 14-Bit, 1.5Msps Simultaneous Sampling ADC with Shutdown |
| 中文描述： | 6-CH 14-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PQCC32 |
| 封裝： | 5 X 5 MM, PLASTIC, MO-220WHHD, QFN-32 |
| 文件頁數(shù)： | 2/20頁 |
| 文件大?。?/td> | 279K |
| 代理商： | LTC2351CUH-14 |
2
LTC2351-14
235114f
SYMBOL
V
IN
PARAMETER
Analog Differential Input Range (Notes 3, 8, 9)
CONDITIONS
2.7V
≤
V
DD
≤
3.6V, Unipolar
2.7V
≤
V
DD
≤
3.6V, Bipolar
MIN
TYP
0 to 2.5
±
1.25
0 to V
DD
MAX
UNITS
V
V
V
V
CM
Analog Common Mode + Differential
Input Range
Analog Input Leakage Current
Analog Input Capacitance
Sample-and-Hold Acquisition Time
Sample-and-Hold Aperture Delay Time
Sample-and-Hold Aperture Delay Time Jitter
Channel to Channel Aperture Skew
Analog Input Common Mode Rejection Ratio
(Note 8)
I
IN
C
IN
t
ACQ
t
AP
t
JITTER
t
SK
CMRR
●
1
μ
A
pF
ns
ns
ps
ps
dB
dB
13
(Note 6)
●
39
1
0.3
200
–83
–67
f
IN
= 100kHz, V
IN
= 0V to 3V
f
IN
= 10MHz, V
IN
= 0V to 3V
A
(Notes 1, 2)
Supply Voltage (V
DD
, V
CC
, OV
DD
) .............................. 4V
Analog and V
REF
Input Voltages
(Note 3)................................... – 0.3V to (V
DD
+ 0.3V)
Digital Input Voltages .................. – 0.3V to (V
DD
+ 0.3V)
Digital Output Voltage.................. – 0.3V to (V
DD
+ 0.3V)
Power Dissipation.............................................. 100mW
Operation Temperature Range
LTC2351C-14 ..........................................0
°
C to 70
°
C
LTC2351I-14 ...................................... –40
°
C to 85
°
C
Storage Temperature Range................. –65
°
C to 125
°
C
U
G
W
A
W
U
W
A
R
BSOLUTE
XI
TI
S
The
●
denotes the specifications which apply over the full operating temperature range,
otherwise specifications are at T
A
= 25
°
C. With internal reference, V
DD
= V
CC
= 3V.
COU
temperature range, otherwise specifications are at T
A
= 25
°
C. With internal reference, V
DD
= V
CC
= 3V.
A ALOG I PUT
U
PACKAGE/ORDER U
ORDER PART
NUMBER
T
JMAX
= 125
°
C,
θ
JA
= 34
°
C/W
EXPOSED PIN IS GND (PAD 33)
MUST BE SOLDERED TO PCB
Order Options
Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking:
http://www.linear.com/leadfree/
Consult LTC Marketing for parts specified with wider operating temperature ranges.
16 15 14 13 12 11 10
9
25 26 27 28
TOP VIEW
QFN PACKAGE
32-PIN (5mm
×
5mm) PLASTIC QFN
29 30 31 32
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
CH4
+
CH4
–
GND
CH5
+
CH5
–
GND
V
REF
V
CC
CH1
–
CH1
+
GND
CH0
–
CH0
+
OV
DD
OGND
SDO
G
C
–
C
+
G
G
C
–
C
+
G
V
D
S
S
S
B
C
D
S
33
LTC2351CUH-14
LTC2351IUH-14
The
●
denotes the specifications which apply over the full operating
PARAMETER
Resolution (No Missing Codes)
Integral Linearity Error
Offset Error
Offset Match from CH0 to CH5
Range Error
Range Match from CH0 to CH5
Range Tempco
CONDITIONS
MIN
14
–3
–4.5
–3
–12
–5
TYP
MAX
UNITS
Bits
LSB
mV
mV
mV
mV
ppm/
°
C
ppm/
°
C
●
(Note 5)
(Note 4)
●
±
1
±
1
±
0.5
±
2
±
1
±
15
±
1
3
●
4.5
3
12
5
(Note 4)
●
Internal Reference (Note 4)
External Reference
QFN PART
MARKING
235114
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC2351CUH-14#PBF | 功能描述:IC ADC 14BIT 1.5MSPS 32-QFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 其它有關(guān)文件:TSA1204 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):12 采樣率（每秒）:20M 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:155mW 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-TQFP 供應(yīng)商設(shè)備封裝:48-TQFP（7x7） 包裝:Digi-Reel® 輸入數(shù)目和類型:4 個(gè)單端，單極；2 個(gè)差分，單極 產(chǎn)品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6 |
| LTC2351CUH-14#TRPBF | 功能描述:IC ADC 14BIT 1.5MSPS 32-QFN 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 |
| LTC2351HUH-12#PBF | 功能描述:IC ADC 12BIT 1.5MSPS 32-QFN 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 |
| LTC2351HUH-12#TRPBF | 功能描述:IC ADC 12BIT 1.5MSPS 32-QFN 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 |
| LTC2351HUH-14#PBF | 功能描述:IC ADC 14BIT 1.5MSPS 32-QFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 其它有關(guān)文件:TSA1204 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):12 采樣率（每秒）:20M 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:155mW 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-TQFP 供應(yīng)商設(shè)備封裝:48-TQFP（7x7） 包裝:Digi-Reel® 輸入數(shù)目和類型:4 個(gè)單端，單極；2 個(gè)差分，單極 產(chǎn)品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6 |
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