TC9400_06 MICROCHIP [Microchip Technology], TC9400_06 Datasheet - Page 4

• Manufacturer Part Number: TC9400_06
• Description: Voltage-to-Frequency/Frequency-to-Voltage Converters
• Manufacturer: MICROCHIP [Microchip Technology]

TC9400/9401/9402
TABLE 1-1:
DS21483C-page 4
Electrical Characteristics: V
specified. T
Analog Input
I
I
Response Time
Digital Section
V
V
Common (Note 4)
Pulse Frequency
Output Width
Frequency-to-Voltage
Supply Current
I
(Note 5)
I
(Note 5)
V
V
Reference Voltage
V
Accuracy
Non-Linearity
(Note 10)
Input Frequency
Range
(Notes 7 and 8)
Frequency Input
Note 1: Full temperature range; not tested.
IN
IN
DD
SS
SAT
OUT
DD
SS
REF
Full Scale
Over Range
Quiescent
Quiescent
Parameter
Supply
Supply
MAX
@ I
– V
2:
3: Full temperature range, I
4: I
5: Threshold Detect = 5V, Amp Out = 0V, full temperature range.
6: 10 Hz to 100 kHz; not tested.
7: 5μsec minimum positive pulse width and 0.5μsec minimum negative pulse width.
8: t
9: R
10: Full temperature range, V
OL
– V
SS
A
I
OUT
R
= 10mA
OUT
IN
L
= +25°C, unless temperature range is specified (-40°C to +85°C for E device, 0°C to +70°C for C device).
= t
≥ 2 kΩ, tested @ 10 kΩ.
= 0.
= 10 μA.
F
= 20nsec.
TC940X ELECTRICAL SPECIFICATIONS (CONTINUED)
Min
-2.5
10
—
—
—
—
—
—
—
—
-4
—
4
TC9400
DD
0.02
Typ
-1.5
0.2
1.5
10
—
—
—
—
—
—
2
3
= +5V, V
OUT
IN
100k
Max
0.05
-7.5
0.4
7.5
= -0.1V.
50
18
—
—
—
-6
—
6
= 10 mA.
SS
= -5V, V
Min
-2.5
10
—
—
—
—
—
—
—
—
-4
—
4
TC9401
GND
0.01
Typ
-1.5
0.2
1.5
10
—
—
—
—
—
—
2
3
= 0V, V
100k
Max
0.02
-7.5
0.4
7.5
50
18
—
—
—
-6
—
6
REF
= -5V, R
Min
-2.5
10
—
—
—
—
—
—
—
—
—
-4
4
BIAS
TC9402
0.05
Typ
0.2
—
—
—
—
—
10
-3
—
3
3
2
= 100 kΩ, Full Scale = 10 kHz, unless otherwise
100k
Max
0.25
-7.5
0.4
-10
7.5
50
18
10
—
—
—
—
Full Scale
Units
Cycle
© 2006 Microchip Technology Inc.
μsec
mA
mA
μA
μA
Hz
%
V
V
V
V
V
Full Scale Analog Input
Current to achieve
Specified Accuracy
Over Range Current
Settling Time to 0.1%
Full Scale
Logic “0” Output
Voltage (Note 3)
Voltage Range
Between Output and
Common
Current Required from
Positive Supply during
Operation
Current Required from
Negative Supply during
Operation
Operating Range of
Positive Supply
Operating Range of
Negative Supply
Range of Voltage
Reference Input
Deviation from ideal
Transfer Function as a
Percentage Full Scale
Voltage
Frequency Range for
Specified Non-Linearity
Test Conditions