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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： 4/19页
文件大小： 640K
代理商： ISL21009
4
FN6327.6
September 12, 2007
Absolute Voltage Ratings
Recommended Operating Conditions
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Max Voltage V
IN
to GND . . . . . . . . . . . . . . . . . . . . . . .-0.5V to +18V
Max Voltage V
OUT
to GND (10s) . . . . . . . . . . . . . -0.5V to V
OUT
+1V
Voltage on “DNC” pins. . . . No connections permitted to these pins.
ESD Ratings
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6kV
Charged Device Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2kV
Temperature Range (Industrial) . . . . . . . . . . . . . . . -40°C to +125°C
Thermal Information
Continuous Power Dissipation (Note 3) . . . . . . . . . . . . . T
A
= +70°C
8 Ld SOIC derate 5.88mW/°C above +70°C. . . . . . . . . . . . . 471mW
Pb-free reflow profile. . . . . . . . . . . . . . . . . . . . . . . . . . see link below
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are at
the specified temperature and are pulsed tests, therefore: T
J
= T
C
= T
A
NOTE:
3.
θ
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Common Electrical Specifications (ISL21009-12, -25, -41, -50)
T
A
= -40°C to +125°C, I
OUT
= 0, unless otherwise specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
V
OA
V
OUT
Accuracy @ T
A
= +25°C
ISL21009B
-0.5
+0.5
mV
ISL21009C
-1.0
+1.0
mV
ISL21009D
-2.0
+2.0
mV
TC V
OUT
Output Voltage Temperature
Coefficient (Note 4)
ISL21009B
3
ppm/°C
ISL21009C
5
ppm/°C
ISL21009D
10
ppm/°C
I
IN
Supply Current
95
180
μA
Δ
V
OUT
/ V
OUT
Trim Range
±2.0
±2.5
%
I
SC
Short Circuit Current
T
A
= +25°C, V
OUT
tied to GND
10
mA
t
R
Turn-on Settling Time
V
OUT
= ±0.1%
100
μs
Ripple Rejection
f = 10kHz
60
dB
e
N
Output Voltage Noise
0.1Hz
≤
f
≤
10Hz
4.5
μV
P-P
V
N
Broadband Voltage Noise
10Hz
≤
f
≤
1kHz
2.2
μV
RMS
Electrical Specifications (ISL21009-12, V
OUT
= 1.250V)
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
1.250
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
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
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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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