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参数资料
| 型号： | ISL21009 |
| 厂商： | Intersil Corporation |
| 英文描述： | High Voltage Input Precision, Low Noise FGA Voltage References(高电压输入精度，低噪声FGA电压基准) |
| 中文描述： | 高电压输入高精度，低噪声FGA中电压基准（高电压输入精度，低噪声FGA中电压基准） |
| 文件页数： | 5/19页 |
| 文件大小： | 640K |
| 代理商： | ISL21009 |
5
FN6327.6
September 12, 2007
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
Line Regulation
3.5V < V
IN
< 5.5V
50
150
μV/V
5.5V < V
IN
< 16.5V
10
50
μV/V
Δ
V
OUT
/
Δ
I
OUT
Load Regulation
Sourcing: 0mA
≤
I
OUT
≤
7mA
10
50
μV/mA
Sinking: -7mA
≤
I
OUT
≤
0mA
20
100
μV/mA
Δ
V
OUT
/
Δ
T
A
Thermal Hysteresis (Note 5)
Δ
T
A
= +165°C
50
ppm
Δ
V
OUT
/
Δ
t
Long Term Stability (Note 6)
T
A
= +25°C
50
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
Line Regulation
4.5V < V
IN
< 16.5V
50
200
μV/V
Δ
V
OUT
/
Δ
I
OUT
Load Regulation
Sourcing: 0mA
≤
I
OUT
≤
5mA
20
100
μV/mA
Sinking: -5mA
≤
I
OUT
≤
0mA
20
150
μV/mA
Δ
V
OUT
/
Δ
T
A
Thermal Hysteresis (Note 5)
Δ
T
A
= +165°C
50
ppm
Δ
V
OUT
/
Δ
t
Long Term Stability (Note 6)
T
A
= +25°C
50
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
Line Regulation
5.5V < V
IN
< 16.5V
20
90
μV/V
Δ
V
OUT
/
Δ
I
OUT
Load Regulation
Sourcing: 0mA
≤
I
OUT
≤
7mA
10
100
μV/mA
Sinking: -7mA
≤
I
OUT
≤
0mA
20
150
μV/mA
Δ
V
OUT
/
Δ
T
A
Thermal Hysteresis (Note 5)
Δ
T
A
= +165°C
50
ppm
Δ
V
OUT
/
Δ
t
Long Term Stability (Note 6)
T
A
= +25°C
50
ppm
NOTES:
4. 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.
5. 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.
6. Long term drift is logarithmic in nature and diminishes over time. Drift after the first 1000 hours will be approximately 10ppm/sqrt(1kHrs).
ISL21009
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL21009_0709 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:High Voltage Input Precision, Low Noise FGA⑩ Voltage References |
| ISL21009_09 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:High Voltage Input Precision, Low Noise FGAa?￠ Voltage References |
| ISL21009BFB50ZR5314 | 功能描述:基准电压& 基准电流 10MA LOAD 5 0VFEREN I/A=+/-0 5MV 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 |
| ISL21009BFB50ZR5314T | 功能描述:基准电压& 基准电流 PBFREE 10MA LOAD 5 0VFERENCE I/A=+/-0 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 |
| ISL21009BFB812Z | 功能描述:基准电压& 基准电流 25VFERENCE I/A=+/-0 T/C=3PPM -40 TO +125 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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