TC9400/9401/9402
DS21483D-page 4
?2007 Microchip Technology Inc.
Analog Input
I
IN
Full Scale
   10         10          10       礎(chǔ)   Full Scale Analog Input
Current to achieve
Specified Accuracy
I
IN
Over Range          50         50         50    礎(chǔ)   Over Range Current
Response Time       2         2          2       Cycle  Settling Time to 0.1%
Full Scale
Digital Section
TC9400
TC9401
TC9402
V
SAT
@ I
OL
= 10mA     0.2   0.4     0.2   0.4     0.2   0.4    V   Logic 0 Output
Voltage (Note 3)
V
OUTMAX
V
OUT
Common (Note 4)
      18         18        18    V   Voltage Range Between
Output and Common
Pulse Frequency
Output Width
   3         3         3        祍
Frequency-to-Voltage
Supply Current
I
DD
Quiescent
(Note 5)
   1.5   6      1.5   6      3    10    mA   Current Required from
Positive Supply during
Operation
I
SS
Quiescent
(Note 5)
  -1.5   -6      -1.5   -6      -3   -10   mA   Current Required from
Negative Supply during
Operation
V
DD
Supply
4      7.5   4      7.5   4      7.5    V   Operating Range of
Positive Supply
V
SS
Supply
-4      -7.5  -4      -7.5  -4      -7.5    V   Operating Range of
Negative Supply
Reference Voltage
V
REF
V
SS
-2.5        -2.5        -2.5          V   Range of Voltage
Reference Input
Accuracy
Non-Linearity
(Note 10)
   0.02  0.05     0.01  0.02     0.05  0.25    %
Full Scale
Deviation from ideal
Transfer Function as a
Percentage Full Scale
Voltage
Input Frequency
Range
(Notes 7 and 8)
10     100k  10     100k  10      100k   Hz   Frequency Range for
Specified Non-Linearity
TC940X ELECTRICAL SPECIFICATIONS (CONTINUED)
Electrical Characteristics: unless otherwise specified, V
DD
= +5V, V
SS
= -5V, V
GND
= 0V, V
REF
= -5V, R
BIAS
= 100k? FullScale=
10kHz. T
A
= +25癈, unless temperature range is specified (-40癈 to +85癈 for E device, 0癈 to +70癈 for C device).
Parameter   Min  Typ  Max  Min  Typ  Max  Min  Typ  Max   Units    Test Conditions
Note 1: Full temperature range; not tested.
2: I
IN
= 0.
3: Full temperature range, I
OUT
= 10mA.
4: I
OUT
= 10礎(chǔ).
5: Threshold Detect = 5V, Amp Out = 0V, full temperature range.
6: 10Hz to 100kHz; not tested.
7: 5?/SPAN>s minimum positive pulse width and 0.5?/SPAN>s minimum negative pulse width.
8: t
R
= t
F
= 20ns.
9: R
L
e 2k? tested @ 10k?
10:Full temperature range, V
IN
= -0.1V.