HI7133CM44 Просмотр технического описания (PDF) - Intersil
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HI7133CM44 Datasheet PDF : 21 Pages
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HI7131, HI7133
Electrical Specifications (Notes 5, 6, 7) TA = 25oC. Device is Tested in the Circuit Shown in Figure 2.
Full Scale Range (FSR) = 200.0mV, Unless Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
MIN
TYP MAX
DISPLAY DRIVER (HI7131)
Peak-To-Peak Segment Drive Voltage V+ to V- = 10V
4
5
6
Peak-To-Peak Backplane Drive Volt-
age
4
5
6
POWER SUPPLY (Nominal Supply Voltage; V+ to V- = 10V)
Supply Current (Does Not Include
COMMON Pin Current)
VIN = 0V (Note 10)
Oscillator Frequency = 16kHz
-
70
100
Power Dissipation Capacitance
VS Clock Frequency (Notes 5, 8)
-
40
-
DISPLAY DRIVER (HI7133)
Segment Sink Current
(Except Pins 19 and 20)
V+ = +5.0V
Driver Pin Voltage = 3.0V
5
8.5
-
Pin 19 Sink Current
10
16
-
Pin 20 Sink Current
4
7
-
POWER SUPPLY Nominal Supply Voltage; V+ = +5V, V- = -5V, Both Respect to GND Pin
V+ Supply Current (Note 10)
V- Supply Current (Notes 5, 10)
VIN = 0V
Oscillator Frequency = 16kHz
Does Not Include COMMON Pin and Display
Current
-
70
100
-
40
-
Power Dissipation Capacitance
Versus Clock Frequency (Notes 5, 8)
-
40
-
NOTES:
4. Dissipation rating assumes device is mounted with all leads soldered to printed circuit board.
5. All typical values have been characterized but not tested.
6. See “Parameters Definition” section.
7. Count is equal to one number change in the least significant digit of the display.
8. Parameter not tested on a production basis, guaranteed by design and/or characterization.
9. See “Differential Input” section.
10. 48kHz oscillator increases current by 20µA (Typ).
UNITS
V
V
µA
pF
mA
mA
mA
µA
µA
pF
3-1830
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