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LM13700

Features: ·gm adjustable over 6 decades·Excellent gm linearity·Excellent matching between amplifiers·Linearizing diodes·High impedance buffers·High output signal-to-noise ratioApplication·Current-controlled amplifiers·Current-controlled impedances·Current-controlled filters·Current-controlled osci...

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SeekIC No. : 004394640 Detail

LM13700: Features: ·gm adjustable over 6 decades·Excellent gm linearity·Excellent matching between amplifiers·Linearizing diodes·High impedance buffers·High output signal-to-noise ratioApplication·Current-co...

LM13700 Data Sheet

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Part Number:
LM13700
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

·gm adjustable over 6 decades
·Excellent gm linearity
·Excellent matching between amplifiers
·Linearizing diodes
·High impedance buffers
·High output signal-to-noise ratio




Application

·Current-controlled amplifiers
·Current-controlled impedances
·Current-controlled filters
·Current-controlled oscillators
·Multiplexers
·Timers
·Sample-and-hold circuits




Pinout

Connection Diagram




Specifications

Gain Bandwidth 2 MHz
Channels 2 Channels
Input OutputType Not Rail to Rail
Slew Rate 50 Volts/usec
Supply Min 10 Volt
Supply Max 36 Volt
Offset Voltage max, 25C 4 mV
Supply Current Per Channel 1.3 mA
PowerWise Rating 2 650 uA/MHz
Max Input Bias Current 7000 nA
Output Current 20 mA
Shut down No
Special Features Undefined
Function Op Amp
Temperature Min 0 deg C
Temperature Max 70 deg C
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If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (Note 2)
LM13700 .............................................36 VDC or ±18V
LM13700A ...........................................44 VDC or ±22V
Power Dissipation (Note 3) TA = 25°C
LM13700N, LM13700AN ...................................570 mW
Differential Input Voltage...................................... ±5V
Diode Bias Current (ID)......................................... 2mA
Amplifier Bias Current (IABC) .................................2mA
Output Short Circuit Duration Continuous
Buffer Output Current (Note 4) ...........................20 mA
Operating Temperature Range
LM13700N, LM13700AN ........................0°C to +70°C
DC Input Voltage ..........................................+VS to −VS
Storage Temperature Range ...........−65°C to +150°C
Soldering Information
Dual-In-Line Package
Soldering (10 sec.) .............................................260°C
Small Outline Package
Vapor Phase (60 sec.)........................................ 215°C
Infrared (15 sec.) ................................................220°C
See AN-450 "Surface Mounting Methods and Their Effect
on Product Reliability" for other methods of soldering
surface mount devices.




Description

The LM13700 series consists of two current controlled transconductance amplifiers, each with differential inputs and a push-pull output. The two amplifiers share common supplies but otherwise operate independently. Linearizing diodes are provided at the inputs to reduce distortion and allow higher input levels. The result is a 10 dB signal-to-noise improvement referenced to 0.5 percent THD. High impedance buffers are provided which are especially designed to complement the dynamic range of the amplifiers. The output buffers of the LM13700 differ from those of the LM13600 in that their input bias currents (and hence their output DC levels) are independent of IABC. This may result in performance superior to that of the LM13600 in audio applications.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LM13700M SLM 0 42786 0 0 3352500 2 951281028
LM13700MX SLM 0 42786 0 0 3352500 2 951281028
LM13700N SLM 0 42786 0 0 3352500 2 951281028

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.


Design Tools

Title Size in Kbytes Date
Amplifiers Selection Guide software for Windows 8 Kbytes 6-Mar-2007 View

If you have trouble printing or viewing PDF file(s), see Printing Problems.






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