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参数资料
型号： LTC2631ITS8-LM8#PBF
厂商： LINEAR TECHNOLOGY CORP
元件分类： DAC
英文描述： SERIAL INPUT LOADING, 3.2 us SETTLING TIME, 8-BIT DAC, PDSO8
封装： LEAD FREE, PLASTIC, MO-193, TSOT-23, 8 PIN
文件页数： 24/28页
文件大小： 349K
代理商： LTC2631ITS8-LM8#PBF
LTC2631
5
2631fa
ELECTRICAL CHARACTERISTICS
LTC2631-8
LTC2631-10
LTC2631-12
LTC2631A-12
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX MIN TYP
MAX
UNITS
DC Performance
Resolution
l
8
10
12
Bits
Monotonicity
VCC = 3V, Internal Ref. (Note 4) l
8
10
12
Bits
DNL
Differential
Nonlinearity
VCC = 3V, Internal Ref. (Note 4) l
±0.5
±1
LSB
INL
Integral
Nonlinearity
VCC = 3V, Internal Ref. (Note 4) l
±0.05
±0.5
±0.2
±1
±2.5
±0.5
±1
LSB
ZSE
Zero Scale Error
VCC = 3V, Internal Ref.,
Code = 0
l
0.5
5
0.5
5
0.5
5
0.5
5
mV
VOS
Offset Error
VCC = 3V, Internal Ref.
(Note 5)
l
±0.5
±5
±0.5
±5
±0.5
±5
±0.5
±5
mV
VOSTC
VOS Temperature
Coefcient
VCC = 3V, Internal Ref.
(Note 5)
±10
μV/°C
FSE
Full Scale Error
VCC = 3V, Internal Ref.
(Note 15)
l
±0.08
±0.4
±0.08 ±0.4
%FSR
VFSTC
Full Scale
Voltage
Temperature
Coefcient
VCC = 3V, Internal Ref. (Note 10)
C-Grade
I-Grade
H-Grade
±10
ppm/°C
Load Regulation
Internal Ref., Midscale,
VCC = 3V ±10%,
–5mA ≤ IOUT ≤ 5mA,
VCC = 5V ±10%,
–10mA ≤ IOUT ≤ 10mA
l
0.009
0.016
0.035
0.064
0.14
0.256
0.14
0.256
LSB/mA
ROUT
DC Output
Impedance
Internal Ref., Midscale,
VCC = 3V ±10%,
–5mA ≤ IOUT ≤ 5mA,
VCC = 5V ±10%,
–10mA ≤ IOUT ≤ 10mA
l
0.09
0.156
0.09
0.156
0.09
0.156
0.09
0.156
Ω
The
l denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C. VCC = 2.7V to 5.5V, VOUT unloaded unless otherwise specied.
LTC2631-LM12/-LM10/-LM8/-LZ12/-LZ10/-LZ8, LTC2631A-LM12/-LZ12 (VFS = 2.5V)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOUT
DAC Output Span
External Reference
Internal Reference
0 to VREF
0 to 2.5
V
PSR
Power Supply Rejection
VCC = 3V ±10% or 5V ±10%
–80
dB
ISC
Short Circuit Output Current (Note 6)
Sinking
Sourcing
VFS = VCC = 5.5V
Zero Scale; VOUT shorted to VCC
Full Scale; VOUT shorted to GND
l
27
–28
48
–48
mA
Power Supply
VCC
Positive Supply Voltage
For Specied Performance
l
2.7
5.5
V
ICC
Supply Current (Note 7)
VCC = 3V, VREF = 2.5V, External Reference
VCC = 3V, Internal Reference
VCC = 5V, VREF = 2.5V, External Reference
VCC = 5V, Internal Reference
l
150
180
160
190
200
240
210
260
μA
ISD
Supply Current in Power-Down Mode
(Note 7)
VCC = 5V, C-Grade, I-Grade
VCC = 5V, H-Grade
l
0.6
1.8
4
μA
相关PDF资料
PDF描述
LTC2631ITS8-LZ10#PBF SERIAL INPUT LOADING, 3.8 us SETTLING TIME, 10-BIT DAC, PDSO8
LTC2631ITS8-LZ12#PBF SERIAL INPUT LOADING, 4.1 us SETTLING TIME, 12-BIT DAC, PDSO8
LTC2631ITS8-LZ8#PBF SERIAL INPUT LOADING, 3.2 us SETTLING TIME, 8-BIT DAC, PDSO8
LTC2631ACTS8-HM12#TRPBF SERIAL INPUT LOADING, 4.6 us SETTLING TIME, 12-BIT DAC, PDSO8
LTC2631ACTS8-HZ12#TRPBF SERIAL INPUT LOADING, 4.6 us SETTLING TIME, 12-BIT DAC, PDSO8
相关代理商/技术参数
参数描述
LTC2631ITS8-LZ10#TRMPBF 功能描述:IC DAC 10BIT VOUT TSOT23-8 RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:58 系列:- 设置时间:6µs 位数:8 数据接口:并联 转换器数目:4 电压电源:双 ± 功率耗散（最大）:640mW 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:24-SSOP（0.209"，5.30mm 宽） 供应商设备封装:24-SSOP 包装:管件 输出数目和类型:4 电压，单极；4 电压，双极 采样率（每秒）:*
LTC2631ITS8-LZ10#TRPBF 功能描述:IC DAC 10BIT I2C V-OUT TSOT23-8 RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:Data Converter Fundamentals DAC Architectures 设计资源:Unipolar, Precision DC Digital-to-Analog Conversion using AD5450/1/2/3 8-14-Bit DACs (CN0052) Precision, Bipolar, Configuration for AD5450/1/2/3 8-14bit Multiplying DACs (CN0053) AC Signal Processing Using AD5450/1/2/3 Current Output DACs (CN0054) Programmable Gain Element Using AD5450/1/2/3 Current Output DAC Family (CN0055) Single Supply Low Noise LED Current Source Driver Using a Current Output DAC in the Reverse Mode (CN0139) 标准包装:10,000 系列:- 设置时间:- 位数:12 数据接口:DSP，MICROWIRE?，QSPI?，串行，SPI? 转换器数目:1 电压电源:单电源 功率耗散（最大）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 薄型，TSOT-23-8 供应商设备封装:TSOT-23-8 包装:带卷 (TR) 输出数目和类型:1 电流，单极；1 电流，双极 采样率（每秒）:2.7M
LTC2631ITS8-LZ12#TRMPBF 功能描述:IC DAC 12BIT VOUT TSOT23-8 RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:58 系列:- 设置时间:6µs 位数:8 数据接口:并联 转换器数目:4 电压电源:双 ± 功率耗散（最大）:640mW 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:24-SSOP（0.209"，5.30mm 宽） 供应商设备封装:24-SSOP 包装:管件 输出数目和类型:4 电压，单极；4 电压，双极 采样率（每秒）:*
LTC2631ITS8-LZ12#TRPBF 功能描述:IC DAC 12BIT VOUT TSOT23-8 RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:Data Converter Fundamentals DAC Architectures 设计资源:Unipolar, Precision DC Digital-to-Analog Conversion using AD5450/1/2/3 8-14-Bit DACs (CN0052) Precision, Bipolar, Configuration for AD5450/1/2/3 8-14bit Multiplying DACs (CN0053) AC Signal Processing Using AD5450/1/2/3 Current Output DACs (CN0054) Programmable Gain Element Using AD5450/1/2/3 Current Output DAC Family (CN0055) Single Supply Low Noise LED Current Source Driver Using a Current Output DAC in the Reverse Mode (CN0139) 标准包装:10,000 系列:- 设置时间:- 位数:12 数据接口:DSP，MICROWIRE?，QSPI?，串行，SPI? 转换器数目:1 电压电源:单电源 功率耗散（最大）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 薄型，TSOT-23-8 供应商设备封装:TSOT-23-8 包装:带卷 (TR) 输出数目和类型:1 电流，单极；1 电流，双极 采样率（每秒）:2.7M
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