參數(shù)資料
型號： LTC2297IUP
廠商： LINEAR TECHNOLOGY CORP
元件分類： ADC
英文描述： Dual 14-Bit, 65/40/25Msps Low Power 3V ADCs
中文描述： DUAL 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
封裝： 9 X 9 MM, PLASTIC, MO-220-WNJR, QFN-64
文件頁數(shù)： 2/28頁
文件大?。?/td> 706K
代理商： LTC2297IUP
LTC2298/LTC2297/LTC2296
2
229876f
ABSOLUTEW
OV
DD
= V
DD
(Notes 1, 2)
Supply Voltage (V
DD
)................................................. 4V
Digital Output Ground Voltage (OGND) .......–0.3V to 1V
Analog Input Voltage (Note 3) ..... –0.3V to (V
DD
+ 0.3V)
Digital Input Voltage .................... –0.3V to (V
DD
+ 0.3V)
Digital Output Voltage................–0.3V to (OV
DD
+ 0.3V)
Power Dissipation............................................ 1500mW
Operating Temperature Range
LTC2298C, LTC2297C, LTC2296C...........0
°
C to 70
°
C
LTC2298I, LTC2297I, LTC2296I..........–40
°
C to 85
°
C
Storage Temperature Range..................–65
°
C to 125
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
W
W
U
PACKAGE/ORDER IU
U
W
ORDER PART
NUMBER
LTC2298CUP
LTC2298IUP
LTC2297CUP
LTC2297IUP
LTC2296CUP
LTC2296IUP
QFN PART*
MARKING
LTC2298UP
LTC2297UP
LTC2296UP
Consult LTC Marketing for parts specified with wider operating temperature ranges.
*The temperature grade is identified by a label on the shipping container.
The
●
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25
°
C. (Note 4)
LTC2298
TYP
LTC2297
TYP
LTC2296
TYP
PARAMETER
Resolution
(No Missing Codes)
Integral Linearity Error
Differential
Linearity Error
Offset Error
Gain Error
Offset Drift
Full-Scale Drift
CONDITIONS
MIN
14
MAX
MIN
14
MAX
MIN
14
MAX
UNITS
Bits
●
Differential Analog Input (Note 5)
Differential Analog Input
●
–5
–1
±
1.2
±
0.5
5
1
–5
–1
±
1.2
±
0.5
5
1
–5
–1
±
1.2
±
0.5
5
1
LSB
LSB
●
(Note 6)
External Reference
●
–12
–2.5
±
2
±
0.5
±
10
±
30
±
15
±
0.3
±
2
1
12
2.5
–12
–2.5
±
2
±
0.5
±
10
±
30
±
15
±
0.3
±
2
1
12
2.5
–12
–2.5
±
2
±
0.5
±
10
±
30
±
15
±
0.3
±
2
1
12
2.5
mV
%FS
μ
V/
°
C
ppm/
°
C
ppm/
°
C
%FS
●
Internal Reference
External Reference
Gain Matching
Offset Matching
Transition Noise
mV
SENSE = 1V
LSB
RMS
CO VERTER CHARACTERISTICS
U
TOP VIEW
65
UP PACKAGE
64-LEAD (9mm
×
9mm) PLASTIC QFN
T
JMAX
= 125
°
C,
θ
JA
= 20
°
C/W
EXPOSED PAD (PIN 65) IS GND AND MUST BE SOLDERED TO PCB
A
INA+
1
A
INA–
2
REFHA 3
REFHA 4
REFLA 5
REFLA 6
V
DD
7
CLKA
8
CLKB 9
V
10
REFLB 11
REFLB 12
REFHB 13
REFHB 14
A
15
A
INB+
16
48 DA7
47 DA6
46 DA5
45 DA4
44 DA3
43 DA2
42 DA1
41 DA0
40 OFB
39 DB13
38 DB12
37 DB11
36 DB10
35 DB9
34 DB8
33 DB7
6
6
D
6
6
6
5
5
5
5
5
5
5
5
5
5
4
D
G
1
V
D
S
1
V
2
M
S
O
D
D
D
D
D
D
D
O
O
D
相關(guān)PDF資料
PDF描述
LTC2297UP Dual 14-Bit, 65/40/25Msps Low Power 3V ADCs
LTC2298CUP Dual 14-Bit, 65/40/25Msps Low Power 3V ADCs
LTC2298IUP Dual 14-Bit, 65/40/25Msps Low Power 3V ADCs
LTC2298UP Dual 14-Bit, 65/40/25Msps Low Power 3V ADCs
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC2297IUP#PBF 功能描述:IC ADC DUAL 14BIT 40MSPS 64QFN 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:- 位數(shù):14 采樣率（每秒）:83k 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）:95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP（0.600"，15.24mm） 供應(yīng)商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個單端，雙極
LTC2297IUP#TRPBF 功能描述:IC ADC DUAL 14BIT 40MSPS 64QFN 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:- 位數(shù):14 采樣率（每秒）:83k 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）:95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP（0.600"，15.24mm） 供應(yīng)商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個單端，雙極
LTC2297UP 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual 14-Bit, 65/40/25Msps Low Power 3V ADCs
LTC2298 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual 14-Bit, 65/40/25Msps Low Power 3V ADCs
LTC2298CUP 制造商:Linear Technology 功能描述:ADC Dual Pipelined 65Msps 14-bit Parallel 64-Pin QFN EP
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