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参数资料
| 型号： | ICL7107SCPLZ |
| 厂商： | Intersil |
| 文件页数： | 4/16页 |
| 文件大小： | 0K |
| 描述： | IC ADC 3.5DIGIT LCD/LED 40DIP |
| 标准包装： | 9 |
| 显示器类型： | LED |
| 配置： | 7 段显示 |
| 数字或字符： | A/D，3.5 位数字 |
| 电源电压： | 4.75 V ~ 5.25 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 40-DIP（0.600"，15.24mm） |
| 供应商设备封装： | 40-DIP |
| 包装： | 管件 |
| 产品目录页面： | 1236 (CN2011-ZH PDF) |
ICL7106, ICL7107, ICL7107S
Electrical Specifications
(Note 3) (Continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
DISPLAY DRIVER ICL7107 ONLY
Segment Sinking Current
V+ = 5V, Segment Voltage = 3V
Except Pins AB4 and POL
Pin AB4 Only
Pin POL Only
5
10
4
8
16
7
-
-
-
mA
mA
mA
NOTES:
3. Unless otherwise noted, specifications apply to both the ICL7106 and ICL7107 at T A = 25 o C, fCLOCK = 48kHz. ICL7106 is tested in the circuit
of Figure 1. ICL7107 is tested in the circuit of Figure 2.
4. Back plane drive is in phase with segment drive for “off” segment, 180 degrees out of phase for “on” segment. Frequency is 20 times conversion
rate. Average DC component is less than 50mV.
5. Not tested, guaranteed by design.
6. Sample Tested.
Typical Applications and Test Circuits
R 1
R 5
+
IN
-
9V
R 3
C 4
R 4
C 1
C 5
C 2 R 2
C 3
DISPLAY
C 1 = 0.1 μ F
C 2 = 0.47 μ F
C 3 = 0.22 μ F
ICL7106
C 4 = 100pF
C 5 = 0.02 μ F
R 1 = 24k ?
R 2 = 47k ?
R 3 = 100k ?
R 4 = 1k ?
R 5 = 1M ?
DISPLAY
FIGURE 1. ICL7106 TEST CIRCUIT AND TYPICAL APPLICATION WITH LCD DISPLAY COMPONENTS SELECTED FOR 200mV FULL
SCALE
+5V
R 1
R 5
+
IN
-
-5V
R 3
C 4
R 4
C 1
C 5
C 2 R 2
C 3
DISPLAY
C 1 = 0.1 μ F
C 2 = 0.47 μ F
C 3 = 0.22 μ F
ICL7107
C 4 = 100pF
C 5 = 0.02 μ F
R 1 = 24k ?
R 2 = 47k ?
R 3 = 100k ?
R 4 = 1k ?
R 5 = 1M ?
DISPLAY
FIGURE 2. ICL7107 TEST CIRCUIT AND TYPICAL APPLICATION WITH LED DISPLAY COMPONENTS SELECTED FOR 200mV FULL
SCALE
4
FN3082.8
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