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TLC32040M
ANALOG INTERFACE CIRCUIT
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
4–12
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC+
(see Note 1)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply voltage range, V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage range, V
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, V
I
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital ground voltage range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Case temperature for 60 seconds: FK package
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J package
–0.3 V to 15 V
–0.3 V to 15 V
–0.3 V to 15 V
–0.3 V to 15 V
–0.3 V to 15 V
–55
°
C to 125
°
C
–65
°
C to 150
°
C
260
°
C
300
°
C
. . . . . . . . . . . . . . . . . . . . .
NOTE 1: Voltage values for maximum ratings are with respect to VCC–.
recommended operating conditions
PARAMETER
MIN
4.75
–4.75
4.75
NOM
MAX
5.25
–5.25
5.25
UNIT
V
V
V
V
V
V
V
V
pF
MHz
V
kHz
°
C
Supply voltage, VCC+ (see Note 2)
Supply voltage, VCC– (see Note 2)
Digital supply voltage, VDD (see Note 2)
Digital ground voltage with respect to ANLG GND, DGTL GND
Reference input voltage, Vref(ext) (see Note 2)
High-level input voltage, VIH
Low-level input voltage, VIL (see Note 3)
Maximum peak output voltage swing across RL at OUT+ or OUT– (single ended) (see Note 4)
Load resistance at OUT+ and/or OUT–, RL
Load capacitance at OUT+ and/or OUT–, CL
MSTR CLK frequency (see Note 5)
Analog input amplifier common-mode input voltage (see Note 6)
A/D or D/A conversion rate
Operating free-air temperature, TA
NOTES:
2. Voltages at analog inputs and outputs, REF, VCC+, and VCC–, are with respect to the ANLG GND terminal. Voltages at digital inputs
and outputs and VDD are with respect to the DGTL GND terminal.
3. The algebraic convention, in which the least positive (most negative) value is designated minimum, is used in this data sheet for
logic voltage levels and temperature only.
4. This applies when RL
≥
300
and offset voltage = 0.
5. The band-pass and low-pass switched-capacitor filter response specifications apply only when the switched-capacitor clock
frequency is 288 kHz. For switched-capacitor filter clocks at frequencies other than 288 kHz, the filter response is shifted by the ratio
of switched-capacitor filter clock frequency to 288 kHz.
6. This range applies when (IN+ – IN–) or (AUX IN+ – AUX IN–) equals
±
6 V.
5
–5
5
0
2
2
4
VDD+0.3
–0.3
±
3
300
0.8
100
0.075
5
10.368
±
1.5
20
125
–55