參數資料
型號: LTC2296UP
廠商: Linear Technology Corporation
英文描述: Dual 14-Bit, 65/40/25Msps Low Power 3V ADCs
中文描述: 雙14位,65/40/25Msps低功耗3V的模數轉換器
文件頁數: 2/28頁
文件大?。?/td> 706K
代理商: LTC2296UP
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PDF資料
PDF描述
LTC2297CUP Dual 14-Bit, 65/40/25Msps Low Power 3V ADCs
LTC2297IUP Dual 14-Bit, 65/40/25Msps Low Power 3V ADCs
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
相關代理商/技術參數
參數描述
LTC2297 制造商:LINER 制造商全稱:Linear Technology 功能描述:14-Bit, 125/105Msps Low Power 3V ADCs
LTC2297CUP 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
LTC2297CUP#PBF 功能描述:IC ADC DUAL 14BIT 40MSPS 64QFN RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 標準包裝:1 系列:microPOWER™ 位數:8 采樣率(每秒):1M 數據接口:串行,SPI? 轉換器數目:1 功率耗散(最大):- 電壓電源:模擬和數字 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 供應商設備封裝:24-VQFN 裸露焊盤(4x4) 包裝:Digi-Reel® 輸入數目和類型:8 個單端,單極 產品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6
LTC2297CUP#TRPBF 功能描述:IC ADC DUAL 14BIT 40MSPS 64QFN RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 標準包裝:1 系列:- 位數:14 采樣率(每秒):83k 數據接口:串行,并聯 轉換器數目: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) 供應商設備封裝:28-PDIP 包裝:管件 輸入數目和類型:1 個單端,雙極
LTC2297IUP 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