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参数资料
| 型号： | ISL21009BFB850Z |
| 厂商： | Intersil |
| 文件页数： | 5/19页 |
| 文件大小： | 0K |
| 描述： | IC VREF SERIES PREC 5V 8-SOIC |
| 标准包装： | 100 |
| 系列： | FGA™ |
| 基准类型： | 串联，精度 |
| 输出电压： | 5V |
| 容差： | ±0.5% |
| 温度系数： | 3ppm/°C |
| 输入电压： | 5.5 V ~ 16.5 V |
| 通道数： | 1 |
| 电流 - 静态： | 180µA |
| 电流 - 输出： | 7mA |
| 工作温度： | -40°C ~ 125°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 |
ISL21009
Electrical Specifications (ISL21009-25, V OUT = 2.50V)
V IN = 5.0V, T A = -40°C to +125°C, I OUT = 0, unless otherwise specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
V OUT
Output Voltage
2.500
V
V IN
Input Voltage Range
3.5
16.5
V
Δ V OUT / Δ V IN
Δ V OUT / Δ I OUT
Δ V OUT / Δ T A
Δ V OUT / Δ t
Line Regulation
Load Regulation
Thermal Hysteresis (Note 6)
Long Term Stability (Note 7)
3.5V < V IN < 5.5V
5.5V < V IN < 16.5V
Sourcing: 0mA ≤ I OUT ≤ 7mA
Sinking: -7mA ≤ I OUT ≤ 0mA
Δ T A = +165°C
T A = +25°C
50
10
10
20
50
50
150
50
50
100
μV/V
μV/V
μV/mA
μV/mA
ppm
ppm
Electrical Specifications (ISL21009-41, V OUT = 4.096V)
V IN = 5.0V, T A = -40°C to +125°C, I OUT = 0 unless otherwise
specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
V OUT
Output Voltage
4.096
V
V IN
Input Voltage Range
4.5
16.5
V
Δ V OUT / Δ V IN
Δ V OUT / Δ I OUT
Δ V OUT / Δ T A
Δ V OUT / Δ t
Line Regulation
Load Regulation
Thermal Hysteresis (Note 6)
Long Term Stability (Note 7)
4.5V < V IN < 16.5V
Sourcing: 0mA ≤ I OUT ≤ 5mA
Sinking: -5mA ≤ I OUT ≤ 0mA
Δ T A = +165°C
T A = +25°C
50
20
20
50
50
200
100
150
μV/V
μV/mA
μV/mA
ppm
ppm
Electrical Specifications (ISL21009-50, V OUT = 5.0V)
V IN = 10.0V, T A = -40°C to +125°C, I OUT = 0 unless otherwise specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
V OUT
Output Voltage
5.000
V
V IN
Input Voltage Range
5.5
16.5
V
Δ V OUT / Δ V IN
Δ V OUT / Δ I OUT
Δ V OUT / Δ T A
Δ V OUT / Δ t
Line Regulation
Load Regulation
Thermal Hysteresis (Note 6)
Long Term Stability (Note 7)
5.5V < V IN < 16.5V
Sourcing: 0mA ≤ I OUT ≤ 7mA
Sinking: -7mA ≤ I OUT ≤ 0mA
Δ T A = +165°C
T A = +25°C
20
10
20
50
50
90
100
150
μV/V
μV/mA
μV/mA
ppm
ppm
NOTES:
5. Over the specified temperature range. Temperature coefficient is measured by the box method whereby the change in V OUT is divided by the
temperature range; in this case, -40°C to +125°C = +165°C.
6. Thermal Hysteresis is the change of V OUT measured @ T A = +25°C after temperature cycling over a specified range, Δ T A . V OUT is read initially
at T A = +25°C for the device under test. The device is temperature cycled and a second V OUT measurement is taken at +25°C. The difference
between the initial V OUT reading and the second V OUT reading is then expressed in ppm. For Δ T A = +165°C, the device under test is cycled
from +25°C to +125°C to -40°C to +25°C.
7. Long term drift is logarithmic in nature and diminishes over time. Drift after the first 1000 hours will be approximately 10ppm/ √ (1kHrs).
5
FN6327.7
September 16, 2009
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| ISL21009BFB850Z-TK | 功能描述:基准电压& 基准电流 5 0VFERENCE I/A=+/-0 5MV T/C=3PPM RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| ISL21009BMB825EP | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:High Voltage Input Precision, Low Noise FGA? Voltage References |
| ISL21009BMB841EP | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:High Voltage Input Precision, Low Noise FGA? Voltage References |
| ISL21009BMB850EP | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:High Voltage Input Precision, Low Noise FGA? Voltage References |
| ISL21009CFB50ZR5314 | 功能描述:基准电压& 基准电流 PBFREE 10MA LOAD 5 0VFERENCE I/A=+/-1 RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
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