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LM13700 Product Folder

Dual Operational Transconductance Amplifier with Linearizing Diodes and Buffers

Generic P/N 13700

Parametric Table

Temperature Min (deg C)	0000000000.0000
Temperature Max (deg C)	70
Channels (Channels)	2
Input OutputType	Not Rail to Rail
Gain Bandwidth (MHz)	2
Slew Rate (Volts/usec)	50
SupplyCurrent Per Channel (mA)	1.30
Supply Min (Volt)	10

Supply Max (Volt)	36
Offset Voltage (mV)	4
Max Input Bias Current (nA)	7000
Output Current (mA)	20
Voltage Noise (nV/Hz)	-
Shut down	No
Special Features	Undefined

Datasheet

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
LM13700 Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers	639 Kbytes	15-Aug-00	View Online	Download	Receive via Email

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

Package Availability, Models, Samples & Pricing

Part Number

Package

Status

Models

Samples &
Electronic
Orders

Budgetary Pricing

Std
Pack
Size

Package
Marking

Type

Pins

MSL/Lead-Free Availability

Lead
Time

Qty

SPICE

IBIS

Qty

$US each

LM13700M

SOIC NARROW

Status

Full production

LM13700.MOD

N/A

1K+

$0.56

rail
of
48

NSUZXYTT
LM13700M

3-7 weeks

5000

LM13700MX

SOIC NARROW

Status

Full production

LM13700.MOD

N/A

1K+

$0.56

reel
of
2500

NSUZXYTT
LM13700M

3-7 weeks

50000

LM13700N

MDIP

Status

Full production

LM13700.MOD

N/A

1K+

$0.55

rail
of
25

NSUZXYYTT
LM13700N

3-7 weeks

25000

LM13700 MDC

Unpackaged Die

Full production

LM13700.MOD

N/A

tray
of
N/A

N/A

LM13700 MWC

Wafer

Full production

LM13700.MOD

N/A

wafer jar
of
N/A

N/A

Obsolete Parts

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
LM13700AN	NONE	NONE	03/10/98

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 I_ABC. This may result in performance superior to that of the LM13600 in audio applications.

Features

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

Applications

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

Reliability Metrics

Part Number	Process	Sample Size (EFR)	Device Hours	Long Term Failure Rates (FITS)	MTTF
LM13700M	SLM	35000	1500000	3	424108012
LM13700MX	SLM	35000	1500000	3	424108012
LM13700N	SLM	35000	1500000	3	424108012

For more information on Reliablitity Metrics, please click here.

Design Tools

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
Amplifiers Selection Guide software for Windows	7 Kbytes	28-Jul-2003	View

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[Information as of 15-Jan-2004]

LM13700 Product Folder