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参数资料
| 型号： | LT6654BHS6-2.5#TRPBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO6 |
| 封装： | 1 MM HEIGHT, LEAD FREE, PLASTIC, MO-193, TSOT-23, 6 PIN |
| 文件页数： | 6/12页 |
| 文件大小： | 331K |
| 代理商： | LT6654BHS6-2.5#TRPBF |
LT6654
3
6654f
ELECTRICAL CHARACTERISTICS
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: If the parts are stored outside of the specied temperature range,
the output may shift due to hysteresis.
Note 3: Temperature coefcient is measured by dividing the maximum
change in output voltage by the specied temperature range.
Note 4: Load regulation is measured on a pulse basis from no load to the
specied load current. Output changes due to die temperature change
must be taken into account separately.
Note 5: Excludes load regulation errors.
Note 6: Peak-to-peak noise is measured with a 3-pole highpass at 0.1Hz
and 4-pole lowpass lter at 10Hz. The unit is enclosed in a still-air
environment to eliminate thermocouple effects on the leads. The test
time is 10 seconds. RMS noise is measured on a spectrum analyzer in
a shielded environment where the intrinsic noise of the instrument is
removed to determine the actual noise of the device.
The
l denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C, CL = 1μF and VIN = VOUT + 0.5V, unless otherwise noted.
Load Regulation (Note 4)
IOUT(SOURCE) = 10mA
l
38
15
ppm/mA
IOUT(SINK) = 10mA
l
920
30
ppm/mA
Minimum Operating Voltage (Note 5)
VIN – VOUT, ΔVOUT = 0.1%
IOUT = 0mA
IOUT(SOURCE) = 10mA
IOUT(SINK) = –10mA
l
55
100
120
450
50
mV
Supply Current
No Load
l
350
550
μA
Output Short-Circuit Current
Short VOUT to GND
Short VOUT to VIN
40
30
mA
Output Voltage Noise (Note 6)
0.1Hz ≤ f ≤ 10Hz
10Hz ≤ f ≤ 1kHz
1.6
1.8
ppmP-P
ppmRMS
Turn-On Time
0.1% Settling, CLOAD = 1μF
120
μs
Long-Term Drift of Output Voltage (Note 7)
60
ppm/√kHr
Hysteresis (Note 8)
ΔT = 0°C to 70°C
ΔT = –40°C to 85°C
ΔT = –40°C to 125°C
30
40
90
ppm
Note 7: Long-term stability typically has a logarithmic characteristic
and therefore, changes after 1000 hours tend to be much smaller than
before that time. Total drift in the second thousand hours is normally less
than one third that of the rst thousand hours with a continuing trend
toward reduced drift with time. Long-term stability will also be affected by
differential stresses between the IC and the board material created during
board assembly.
Note 8: Hysteresis in output voltage is created by package stress that
differs depending on whether the IC was previously at a higher or
lower temperature. Output voltage is always measured at 25°C, but
the IC is cycled to the hot or cold temperature limit before successive
measurements. Hysteresis measures the maximum output change for the
averages of three hot or cold temperature cycles. For instruments that
are stored at well controlled temperatures (within 20 or 30 degrees of
operational temperature), it’s usually not a dominant error source.
Note 9: The stated temperature is typical for soldering of the leads during
manual rework. For detailed IR reow recommendations, refer to the
Applications Information section.
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相关代理商/技术参数 |
参数描述 |
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| LT6654BHS6-3#PBF | 制造商:Linear Technology 功能描述:Bulk |
| LT6654BHS6-3#TRMPBF | 功能描述:IC VREF SERIES PREC 3V TSOT-23-6 RoHS:是 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 产品培训模块:Voltage Reference Basics 标准包装:100 系列:- 基准类型:旁路，精度 输出电压:4.096V 容差:±0.075% 温度系数:50ppm/°C 输入电压:- 通道数:1 电流 - 阴极:1µA 电流 - 静态:- 电流 - 输出:10mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:管件 |
| LT6654BHS6-3#TRPBF | 功能描述:IC VREF SERIES PREC 3V TSOT-23-6 RoHS:是 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 产品培训模块:Voltage Reference Basics 标准包装:100 系列:- 基准类型:旁路，精度 输出电压:4.096V 容差:±0.075% 温度系数:50ppm/°C 输入电压:- 通道数:1 电流 - 阴极:1µA 电流 - 静态:- 电流 - 输出:10mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:管件 |
| LT6654BHS6-3.3#PBF | 制造商:Linear Technology 功能描述:Bulk |
| LT6654BHS6-3.3#TRMPBF | 功能描述:IC VREF SERIES PREC TSOT-23-6 RoHS:是 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 标准包装:3,000 系列:- 基准类型:旁路，精度 输出电压:3V 容差:±0.5% 温度系数:100ppm/°C 输入电压:- 通道数:1 电流 - 阴极:82µA 电流 - 静态:- 电流 - 输出:15mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:6-TSSOP（5 引线），SC-88A，SOT-353 供应商设备封装:SC-70-5 包装:带卷 (TR) 其它名称:296-20888-2 |
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