参数资料
型号: LM4040CIX3-3.0+T
厂商: Maxim Integrated Products
文件页数: 9/15页
文件大小: 0K
描述: IC VREF SHUNT PREC 3V SC-70-3
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
基准类型: 旁路,精度
输出电压: 3V
容差: ±0.5%
温度系数: 100ppm/°C
通道数: 1
电流 - 阴极: 67µA
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: SC-70,SOT-323
供应商设备封装: SC-70-3
包装: 带卷 (TR)
LM4040
Improved Precision Micropower Shunt Voltage
Reference with Multiple Reverse Breakdown Voltages
Typical Operating Characteristics (continued)
(I R = 100μA, SC70 package, T A = +25°C, unless otherwise noted.)
LM4040-2.5V
LOAD-TRANSIENT RESPONSE
LM4040-06
10 μ s/div
CH1: V GEN 2V/div
CH2: V R AC-COUPLED 2mV/div
I SHUNT = 100 μ A ± 25 μ A, R L = 100k ?, SEE FIGURE 1
LM4040-5.0V
LOAD-TRANSIENT RESPONSE
LM4040-09
10 μ s/div
I SHUNT = 1mA ± 250 μ A
R L = 10k ?, SEE FIGURE 1
+25 μ A
-25 μ A
2mV/div
+250 μ A
-250 μ A
10mV/div
LM4040-5.0V
LOAD-TRANSIENT RESPONSE
LM4040-07
40 μ s/div
I SHUNT = 100 μ A ± 25 μ A
R L = 100k ?, SEE FIGURE 1
LM4040-2.5V
LOAD-TRANSIENT RESPONSE
LM4040-10
10 μ s/div
I SHUNT = 10mA ± 2.5mA
R L = 1k ?, SEE FIGURE 1
I SHUNT
+25 μ A
-25 μ A
10mV/div
+2.5mA
-2.5mA
20mV/div
LM4040-2.5V
LOAD-TRANSIENT RESPONSE
LM4040-08
10 μ s/div
I SHUNT = 1mA ± 250 μ A
R L = 10k ?, SEE FIGURE 1
LM4040-5.0V
LOAD-TRANSIENT RESPONSE
LM4040-11
10 μ s/div
I SHUNT = 10mA ± 2.5mA
R L = 1k ?, SEE FIGURE 1
+250 μ A
-250 μ A
10mV/div
+2.5mA
-2.5mA
20mV/div
V B
+
-
1k ?
R L
V R
V GEN
Figure 1. Load-Transient Test Circuit
Maxim Integrated
9
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