MCP6281 Microchip Technology, MCP6281 Datasheet - Page 4

• Manufacturer Part Number: MCP6281
• Description: 450 uA, 5 MHz Rail-to-Rail Op Amp
• Manufacturer: Microchip Technology

MCP6281/2/3/4/5
MCP6283/MCP6285 CHIP SELECT (CS) SPECIFICATIONS
FIGURE 1-1:
Chip Select (CS) pin on the MCP6283 and
MCP6285.
DS21811D-page 4
Electrical Characteristics: Unless otherwise indicated, T
V
CS Low Specifications
CS Logic Threshold, Low
CS Input Current, Low
CS High Specifications
CS Logic Threshold, High
CS Input Current, High
GND Current per Amplifier
Amplifier Output Leakage
Dynamic Specifications (Note 1)
CS Low to Valid Amplifier
Output, Turn-on Time
CS High to Amplifier Output High-Z
Hysteresis
Note 1:
CS
V
I
I
SS
CS
CM
OUT
= V
-0.7 µA (typ.)
0.7 µA (typ.)
DD
/2, V
Hi-Z
Parameters
The input condition (V
at the output of op amp B (V
OUT
V
t
IL
V
ON
DD
Timing Diagram for the
-450 µA (typ.)
/2, R
10 nA (typ.)
L
= 10 k to V
IN
) specified applies to both op amp A and B of the MCP6285. The dynamic specification is tested
OUTB
V
Sym
I
t
I
V
CSH
t
HYST
V
CSL
I
OFF
—
ON
SS
IH
IL
V
-0.7 µA (typ.)
0.7 µA (typ.)
DD
).
IH
t
/2 and C
OFF
Hi-Z
0.8 V
V
Min
—
—
—
—
—
—
—
SS
L
DD
= 60 pF.
A
= +25°C, V
0.01
0.01
0.01
-0.7
Typ
0.7
0.6
—
—
4
DD
= +2.2V to +5.5V, V
0.2 V
V
Max
—
—
—
10
—
—
2
DD
DD
Units
µA
µA
µA
µA
µs
µs
V
V
V
SS
CS = V
CS = V
CS = V
CS = V
CS Low
V
V
CS High
V
V
IN
DD
IN
DD
= GND,
 2004 Microchip Technology Inc.
= V
= V
= 5.0V
= 5V
SS
DD
DD
DD
DD
DD
/2, V
/2, V
0.2 V
0.8 V
Conditions
OUT
OUT
DD
DD
, G = +1 V/V,
, G = +1 V/V,
= 0.9 V
= 0.1 V
DD
DD
/2,
/2