LM13700N National Semiconductor, LM13700N Datasheet - Page 18

• Manufacturer Part Number: LM13700N
• Description: Operational Amplifier (Op-Amp) IC
• Manufacturer: National Semiconductor

Specifications of LM13700N

• No. Of Amplifiers: 2
• Slew Rate: 50V/µs
• No. Of Pins: 16
• Peak Reflow Compatible (260 C): No
• Input Bias Current: 1µA
• Supply Voltage: 36V
• Output Current: 20mA
• Input Offset Voltage Max: 4mV
• Gain: 2dB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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Additional Applications
The operation of the multiplexer of Figure 20 is very straight-
forward. When A1 is turned on it holds V
when A2 is supplied with bias current then it controls V
and R
amplifiers A1 and A2. The maximum clock rate is limited to
about 200 kHz by the LM13700 slew rate into 150 pF when
the (V
of 5V.
IN1
C
–V
serve to stabilize the unity-gain configuration of
IN2
) differential is at its maximum allowable value
O
(Continued)
FIGURE 19. Zero Stand-By Power Timer
equal to V
FIGURE 20. Multiplexer
IN1
O
. C
and
C
18
The Phase-Locked Loop of Figure 21 uses the four-quadrant
multiplier of Figure 6 and the VCO of Figure 18 to produce a
PLL with a
about 300 mV.
±
5% hold-in range and an input sensitivity of
00798126
00798127