参数资料
型号: LTC1856CG#PBF
厂商: Linear Technology
文件页数: 12/24页
文件大小: 0K
描述: IC ADC 16BIT 100KSPS 28-SSOP
标准包装: 47
位数: 16
采样率(每秒): 100k
数据接口: MICROWIRE?,串行,SPI?
转换器数目: 1
功率耗散(最大): 40mW
电压电源: 模拟和数字
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 管件
输入数目和类型: 8 个单端,双极;4 个差分,双极
产品目录页面: 1347 (CN2011-ZH PDF)
2
LTC1854/LTC1855/LTC1856
185456fa
Consult LTC Marketing for parts specified with wider operating temperature ranges.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TOP VIEW
G PACKAGE
28-LEAD PLASTIC SSOP
28
27
26
25
24
23
22
21
20
19
18
17
16
15
COM
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
MUXOUT+
MUXOUT
ADC+
ADC
AGND1
CONVST
RD
SCK
SDI
DGND
SDO
BUSY
OVDD
DVDD
AVDD
AGND3
AGND2
REFCOMP
VREF
A
U
G
W
A
W
U
W
A
R
BSOLUTEXI
TI
S
Supply Voltage (OVDD = DVDD = AVDD = VDD) ........... 6V
Ground Voltage Difference
DGND, AGND1, AGND2, AGND3 ......................
±0.3V
Analog Input Voltage
ADC+, ADC
(Note 3) ...................(AGND1 – 0.3V) to (AVDD + 0.3V)
CH0-CH7, COM ..................................................
±30V
Digital Input Voltage (Note 4) ...... (DGND – 0.3V) to 10V
Digital Output Voltage .... (DGND – 0.3V) to (DVDD + 0.3V)
Power Dissipation .............................................. 500mW
Operating Temperature Range
LTC1854C/LTC1855C/LTC1856C ............ 0
∞C to 70∞C
LTC1854I/LTC1855I/LTC1856I .......... – 40
∞C to 85∞C
Storage Temperature Range ................. – 65
∞C to 150∞C
Lead Temperature (Soldering, 10 sec) ................. 300
∞C
TJMAX = 110
∞C, qJA = 95∞C/W
(Notes 1, 2)
ORDER PART NUMBER
LTC1855CG
LTC1855IG
PACKAGE/ORDER I FOR ATIO
UU
W
The
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25
∞C.
MUXOUT connected to ADC inputs. (Notes 5, 6)
CO VERTER A D
ULTIPLEXER CHARACTERISTICS
U
W
U
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF
Lead Free Tape and Reel: Add #TRPBF
LTC1854CG
LTC1854IG
LTC1856CG
LTC1856IG
LTC1854
LTC1855
LTC1856
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
Resolution
12
14
16
Bits
No Missing Codes
12
14
15
Bits
Transition Noise
0.06
0.25
1
LSBRMS
Integral Linearity Error
(Note 7)
±1
±1.5
±3LSB
Differential Linearity Error
–1
1
–1
1.5
–2
4
LSB
Bipolar Zero Error
(Note 8)
±5
±8
±23
LSB
Bipolar Zero Error Drift
±0.1
ppm/
∞C
Bipolar Zero Error Match
3
4
10
LSB
Bipolar Full-Scale Error
External Reference (Note 11)
±0.34
±0.14
±0.1
%
Internal Reference (Note 11)
±0.45
±0.40
±0.4
%
Bipolar Full-Scale Error Drift
External Reference
±2.5
ppm/
∞C
Internal Reference
±7
ppm/
∞C
Bipolar Full-Scale Error Match
5
10
15
LSB
Input Common Mode Range
±10
V
Input Common Mode Rejection Ratio
96
dB
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LTC1856IG#TRPBF 功能描述:IC ADC 16BIT 100KSPS 28-SSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:12 采样率(每秒):300k 数据接口:并联 转换器数目:1 功率耗散(最大):75mW 电压电源:单电源 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端,单极;1 个单端,双极
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LTC1857CG#PBF 功能描述:IC ADC 8CH 12BIT 100KSPS 28-SSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:SoftSpan™ 标准包装:1 系列:microPOWER™ 位数:8 采样率(每秒):1M 数据接口:串行,SPI? 转换器数目:1 功率耗散(最大):- 电压电源:模拟和数字 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:24-VFQFN 裸露焊盘 供应商设备封装:24-VQFN 裸露焊盘(4x4) 包装:Digi-Reel® 输入数目和类型:8 个单端,单极 产品目录页面:892 (CN2011-ZH PDF) 其它名称:296-25851-6
LTC1857CG#PBF 制造商:Linear Technology 功能描述:ADC, 8CH, 12BIT, 100KSPS, SSOP-28