CA3130AT INTERSIL [Intersil Corporation], CA3130AT Datasheet - Page 9

• Manufacturer Part Number: CA3130AT
• Description: 15MHz, BiMOS Operational Amplifier with MOSFET Input/CMOS Output
• Manufacturer: INTERSIL [Intersil Corporation]

FIGURE 8A. SMALL-SIGNAL RESPONSE (50mV/DIV.,
FIGURE 8B. INPUT-OUTPUT DIFFERENCE SIGNAL SHOWING
FIGURE 8. SPLIT SUPPLY VOLTAGE FOLLOWER WITH
BW (-3dB) = 4MHz
10k
Center Trace: Difference Signa; 5mV/Div., 5 s/Div.
SR = 10V/ s
Bottom Trace: Input Signal; 2V/Div., 5 s/Div.
Top Trace: Output Signal; 2V/Div., 5 s/Div.
200ns/DIV.)
SETTLING TIME (MEASUREMENT MADE WITH
TEKTRONIX 7A13 DIFFERENTIAL AMPLIFIER)
ASSOCIATED WAVEFORMS
3
2
C
C
1
+
-
= 56pF
Center Trace: Input
Top Trace: Output
0.1 F
8
2k
-7.5V
7
4
+7.5V
9
0.01 F
6
0.01 F
25pF
CA3130, CA3130A
2k
FIGURE 9A. OUTPUT WAVEFORM WITH INPUT SIGNAL
FIGURE 9B. OUTPUT WAVEFORM WITH GROUND
FIGURE 9. SINGLE SUPPLY VOLTAGE FOLLOWER WITH
10k
Bottom Trace:Input Signal; 5V/Div., 200 s/Div.
RAMPING (2V/DIV., 500 s/DIV.)
REFERENCE SINE-WAVE INPUT
ASSOCIATED WAVEFORMS. (e.g., FOR USE IN
SINGLE-SUPPLY D/A CONVERTER; SEE FIGURE 9
IN AN6080)
Top Trace:Output; 5V/Div., 200 s/Div.
56pF
3
2
8
+
-
1
2k
5
100k
0.1 F
OFFSET
ADJUST
7
4
+15V
0.01 F
6