tc7652 Microchip Technology Inc., tc7652 Datasheet - Page 4

• Manufacturer Part Number: tc7652
• Description: Low Noise, Chopper Stabilized Operational Amplifier
• Manufacturer: Microchip Technology Inc.

TC7652
TC7652 ELECTRICAL SPECIFICATIONS (CONTINUED)
DS21464B-page 4
Electrical Characteristics: V
I
f
Note 1: Limiting input current to 100µA is recommended to avoid latch-up problems. Typically 1mA is safe however, this is not
S
CH
Symbol
2: Output clamp not connected. See typical characteristics curves for output swing versus clamp current characteristics.
3: See “Output Clamp” under detailed description.
guaranteed.
Supply Current
Internal Chopping Frequency
Clamp ON Current (Note 3)
Clamp OFF Current (Note 3)
Parameter
DD
= +5V, V
SS
= -5V, T
A
= +25°C, unless otherwise indicated.
Min
100
25
—
—
Typ
275
100
1
1
Max
—
—
—
3
Units
mA
Hz
µA
pA
©
2002 Microchip Technology Inc.
No Load
Pins 12 – 14 Open (DIP)
R
-4V ≤ V
L
= 100kΩ
Test Conditions
OUT
< +10V