MCP6273 MICROCHIP [Microchip Technology], MCP6273 Datasheet - Page 4

• Manufacturer Part Number: MCP6273
• Description: 170 ?A, 2 MHz Rail-to-Rail Op Amp
• Manufacturer: MICROCHIP [Microchip Technology]

MCP6271/1R/2/3/4/5
MCP6273/MCP6275 CHIP SELECT (CS) SPECIFICATIONS
FIGURE 1-1:
Chip Select (CS) pin on the MCP6273 and
MCP6275.
DS21810E-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:
V
CM
OUT
CS
I
I
SS
CS
-0.7 µA (typ.)
= V
0.7 µA (typ.)
DD
High-Z
Parameters
The input condition (V
specification is tested at the output of op amp B (V
/2, V
OUT
V
t
IL
ON
≈ V
-170 µA (typ.)
Timing Diagram for the
10 nA (typ.)
DD
/2, R
L
= 10 kΩ to V
IN
) specified applies to both op amp A and B of the MCP6275. The dynamic
V
Sym
I
I
t
V
CSH
t
HYST
V
CSL
I
OFF
—
ON
SS
-0.7 µA (typ.)
IH
IL
0.7 µA (typ.)
V
IH
t
OFF
High-Z
DD
0.8V
/2, C
V
Min
—
—
—
—
—
—
—
SS
DD
L
= 60 pF and and CS is tied low.
0.01
–0.7
0.01
0.01
A
Typ
0.7
0.6
—
—
4
= +25°C, V
OUTB
0.2V
).
V
Max
10
—
—
—
—
—
DD
2
DD
DD
= +2.0V to +5.5V, V
Units
µA
µA
µA
µA
µs
µs
V
V
V
CS = V
CS = V
CS = V
CS = V
CS Low ≤ 0.2 V
V
V
CS High ≥ 0.8 V
V
V
© 2006 Microchip Technology Inc.
IN
DD
IN
DD
= V
= V
= 5.0V
= 5V
SS
DD
DD
DD
DD
DD
SS
Conditions
/2, V
/2, V
= GND,
OUT
OUT
DD
DD
, G = +1 V/V,
, G = +1 V/V,
= 0.9 V
= 0.1 V
DD
DD
/2,
/2