IN91260C Просмотр технического описания (PDF) - Integral Corp.
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IN91260C Datasheet PDF : 7 Pages
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IN91260C
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
VCC
VIN
VOUT
TA
DC Supply Voltage (Referenced to GND)
DC Input Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND)
Operating Temperature
Min
Max
Unit
1.8
5.5
V
0
VCC
V
0
VCC
V
-20
+70
°C
This device contains protection circuitry to guard against damage due to high static voltages or electric
fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated
voltages to this high-impedance circuit. For proper operation, VIN and VOUT should be constrained to the range
GND≤(VIN or VOUT)≤VCC.
Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC).
Unused outputs must be left open.
DC ELECTRICAL CHARACTERISTICS(Voltages Referenced to GND, VCC =1.8 V to 5.5 V,
TA = -20 to +70°C)
Guaranteed
Limits
Symbol
Parameter
Test Conditions
Min Max Unit
VIH High-Level Input Voltage
VIL
Low-Level Input Voltage
VMR Minimum Memory
Retention Voltage
VCC = 1.0 V
0.8VCC
VCC
V
0
0.2VCC
V
1.5
V
VOC *
VOR *
IC *
IR*
Single Column Tone
Output Amplitude
Single Row Tone
Output Amplitude
Column Input Current
Row Input Current
RLOAD = 10 KΩ VCC = 2.5 V
RLOAD = 10 KΩ VCC = 5.5 V
RLOAD = 10 KΩ VCC = 2.5 V
RLOAD = 10 KΩ VCC = 5.5 V
VIN =3.5 V All outputs unloaded
VIN = 0 V All outputs unloaded
540
640
mVp-p
100
1300
410
490
850
990
mVp-p
0.6
2.0
mA
5
50
µA
IOL1 Minimum Sink Output
IOL2
Current DP, XMUTE
IMR
Maximum Memory
Retention Current
VCC = 3.5 V, VOL = 0.4 V
VCC = 2.0 V, VOL = 0.4 V
VCC = 1.0 V, HK = VCC
All outputs unloaded
0.7
mA
0.2
mA
0.6
µA
ICCP
Maximum Supply
Operation Current
ICCT
VCC=3.5 V
VCC=5.5 V
VCC=3.5 V
VCC=5.5 V
Oscillator running;
all outputs unloaded,
VIL = 0, VIH = VCC
ISD
Maximum Standby Current VCC = 2.5 V, HK = GND
All outputs unloaded
0.7
mA
2.1
1.3
mA
3.9
7.0
µA
TWIST
VV
DIS%
* @ 25 °C
Pre.-emphasis
Valley of Single Tone
Distortion
VCC = 3.5 V
VCC = 3.5 V
*Note 1, VCC = 3.5 V
1
3
dB
0.3
6.0
VDD
6.0
%
2
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