NCS2530, NCS2530A
http://onsemi.com
13
Figure 32. Frequency Response with Various Loads
−12
−9
−6
−3
0
3
10k 100k 1M 10M 100M 1G 10G
FREQUENCY (Hz)
NORMALIZED GAIN (dB)
TRIPLE LOAD
Gain = +2
V
S
= ±5 V
R
F
= 1.2 kW
R
G
= 1.2 kW
SINGLE LOAD
ESD Protection
All device pins have limited ESD protection using internal
diodes to power supplies as specified in the attributes table
(See Figure 33). These diodes provide moderate protection
to input overdrive voltages above the supplies. The ESD
diodes can support high input currents with current limiting
series resistors. Keep these resistor values as low as possible
since high values degrade both noise performance and
frequency response. Under closed−loop operation, the ESD
diodes have no effect on circuit performance. However,
under certain conditions the ESD diodes will be evident. If
the device is driven into a slewing condition, the ESD diodes
will clamp large differential voltages until the feedback loop
restores closed−loop operation. Also, if the device is
powered down and a large input signal is applied, the ESD
diodes will conduct.
Note: Human Body Model for +IN and –IN pins are rated
at 0.8 kV while all other pins are rated at 2.0 kV.
Figure 33. Internal ESD Protection
Internal
Circuitry
External
Pin
V
CC
V
EE
ORDERING INFORMATION
Device Package Shipping
†
NCS2530ADG SOIC−14
(Pb−Free)
55 Units / Rail
NCS2530ADR2G SOIC−14
(Pb−Free)
2500 / Tape & Reel
NCS2530DTBG TSSOP−16* 96 Units / Rail
NCS2530DTBR2G TSSOP−16* 2500 / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*This package is inherently Pb−Free.
