参数资料
型号: LTC1290CISW#TRPBF
厂商: Linear Technology
文件页数: 12/32页
文件大小: 0K
描述: IC DATA ACQ SYS 12BIT 20-SOIC
标准包装: 1,000
类型: 数据采集系统(DAS),ADC
分辨率(位): 12 b
采样率(每秒): 50k
数据接口: 串行,并联
电压电源: 双 ±
电源电压: ±5 V,5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
供应商设备封装: 20-SOIC
包装: 带卷 (TR)
2
LTC1290
1290fe
1
2
3
4
5
6
7
8
9
10
TOP VIEW
SW PACKAGE
20-LEAD PLASTIC SO WIDE
20
19
18
17
16
15
14
13
12
11
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
COM
DGND
VCC
ACLK
SCLK
DIN
DOUT
CS
REF+
REF
V
AGND
1
2
3
4
5
6
7
8
9
10
TOP VIEW
N PACKAGE
20-LEAD PDIP
20
19
18
17
16
15
14
13
12
11
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
COM
DGND
VCC
ACLK
SCLK
DIN
DOUT
CS
REF+
REF
V
AGND
A
U
G
W
A
W
U
W
A
R
BSOLUTEXI
TI
S
Supply Voltage (VCC) to GND or V ........................ 12V
Negative Supply Voltage (V ) .................... – 6V to GND
Voltage
Analog/Reference Inputs ......... (V) – 0.3V to VCC + 0.3V
Digital Inputs ........................................ – 0.3V to 12V
Digital Outputs ........................... – 0.3V to VCC + 0.3V
Power Dissipation ............................................. 500mW
(Notes 1, 2)
Operating Temperature Range
LTC1290BC, LTC1290CC, LTC1290DC .... 0
°C to 70°C
LTC1290BI, LTC1290CI, LTC1290DI .... – 40
°C to 85°C
LTC1290BM, LTC1290CM,
LTC1290DM (OBSOLETE) ............ –55
°C to 125°C
Storage Temperature Range ................ – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec.)................ 300
°C
WU
U
PACKAGE/ORDER I FOR ATIO
LTC1290BCSW
LTC1290CCSW
LTC1290DCSW
LTC1290BISW
LTC1290CISW
LTC1290DISW
TJMAX = 110°C, θJA = 130°C/W (SW)
ORDER PART NUMBER
LTC1290BIN
LTC1290CIN
LTC1290DIN
LTC1290BCN
LTC1290CCN
LTC1290DCN
TJMAX = 110°C, θJA = 100°C/W (N)
LTC1290BMJ
LTC1290CMJ
LTC1290DMJ
LTC1290BIJ
LTC1290CIJ
LTC1290DIJ
OBSOLETE PACKAGE
Consider N Package for Alternate Source
J PACKAGE
20-LEAD CERAMIC DIP
TJMAX = 150°C, qJA = 80°C/W (J)
*The temperature grade is identified by a label on the shipping container. Consult LTC Marketing for parts specified with wider operating temperature ranges.
N PART MARKING
ORDER PART NUMBER
SW PART MARKING
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/
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