2680M14-102 datasheet, PDF - EEWORLD Datasheet

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2680M14-102: DescriptionSPECIALTY ANALOG CIRCUIT, XMA; CategoryAnalog mixed-signal IC The signal circuit; File Size57KB，2 Pages; ManufacturerTE Connectivity; Websitehttp://www.te.com

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2680M14-102 Overview

SPECIALTY ANALOG CIRCUIT, XMA

2680M14-102 Parametric

Parameter Name	Attribute value
package instruction	,
Reach Compliance Code	unknow
Analog Integrated Circuits - Other Types	ANALOG CIRCUIT
JESD-30 code	R-XXMA-X
Number of functions	1
Maximum operating temperature	100 °C
Minimum operating temperature	-55 °C
Package body material	UNSPECIFIED
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
Certification status	Not Qualified
Maximum supply voltage (Vsup)	32 V
Minimum supply voltage (Vsup)	20 V
Nominal supply voltage (Vsup)	28 V
surface mount	NO
Temperature level	OTHER
Terminal form	UNSPECIFIED
Terminal location	UNSPECIFIED
Base Number Matches	1

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Charge Ampliﬁer

Model 2680M14

• For Use with Piezoelectric

Transducers

• Small, Rugged, Light Weight

• Dual Unbiased Outputs

• Adjustable Gain

• Optional Low-Pass Filter

Not actual size

ENDEVCO

MODEL

2680M14

DESCRIPTION

The ENDEVCO

Model 2680M14-XXX

Series Charge Ampliﬁer is designed for use with

piezoelectric transducers and is suitable for air-

borne applications. Hybrid micro-circuits

construction results in small size, ruggedness and

low power consumption. The unit is a charge

ampliﬁer; that is, it has an output voltage

proportional to the charge at the input. As a

result, the ampliﬁer sensitivity is not appreciably

affected by the capacitance of the input cable.

This unit has two outputs, an unbiased, low gain

output with a gain range of 1-10 mV/pC, and

an unbiased high gain output with a gain range

of 10-100 mV/pC. Both outputs are adjustable

with a common gain control.

The -XXX describes the upper cutoff frequency

(-5% point) per Table 1. For example, a -101 has

a low pass ﬁlter which is ﬂat up to 100 Hz, a -502

has a low pass ﬁlter which is ﬂat up to 5000 Hz.

Dash No.

None

101

201

501

102

202

502

103

203

Gain Range

[mV/pC]

1-10

10-100

Both outputs

1-10

10-100

Lower Cutoff

Frequency [ -5%]

5 Hz

Upper Cutoff

Frequency [-5%]

20 kHz

10 kHz

100 Hz

200 Hz

500 Hz

1 kHz

2 kHz

5 kHz

10 kHz

20 kHz

10 kHz

TABLE 1: FREQUENCY RESPONSE

PIN FUNCTION

A - +28 V DC

B - 1-10 UNBIASED OUTPUT

C - 1-100 UNBIASED OUTPUT

D - SIG & PWR GND

E - CASE GND

GAIN ADJUST

.154 (3.91) DIA 2 PL

COUNTERBORED FOR

#6 CAP SCREW

Regulator

10-32 THD

Input

Connector

Charge

Convertor

+28 VDC

.755 (19.18)

.745 (18.92)

1.000

(25.40)

Optional

2 Pole

Butterworth

Low Pass

Filter

Variable

Gain

Amplifier

X10

Unbiased

Output

1-10 mV/pC

Unbiased

Output

10-100 mV/pC

Signal &

Power

Ground

Case GND

.120

(3.05)

1.455 (36.95)

1.445 (36.70)

1.700

(43.18)

1.200

(30.48)

.120

(3.05)

OUTPUT (VIKING

#VR5/4AG15 OR

EQUIVALENT)

Viking

VR5/4AG15

.200

(5.08)

.060

(1.52)

.750

(19.05)

INPUT (MICRODOT #51-49 OR

EQUIVALENT) 10-32 UNF-2A THD

STANDARD TOLERANCE

INCHES

(MILLIMETERS)

.XX = +/- .02 (.X = +/- .5)

.XXX = +/- .010 (.XX = +/- .25)

APPLIES TO CALIFORNIA FACILITY

2680M14-102 Related Products

	2680M14-102	2680M14-501	2680M14-101	2680M14-103	2680M14-502	2680M14-201	2680M14-203	2680M14-202
Description	SPECIALTY ANALOG CIRCUIT, XMA	SPECIALTY ANALOG CIRCUIT, XMA	SPECIALTY ANALOG CIRCUIT, XMA	SPECIALTY ANALOG CIRCUIT, XMA	SPECIALTY ANALOG CIRCUIT, XMA	SPECIALTY ANALOG CIRCUIT, XMA	SPECIALTY ANALOG CIRCUIT, XMA	SPECIALTY ANALOG CIRCUIT, XMA
Reach Compliance Code	unknow	unknow	unknow	unknow	unknow	unknow	unknow	unknow
Analog Integrated Circuits - Other Types	ANALOG CIRCUIT	ANALOG CIRCUIT	ANALOG CIRCUIT	ANALOG CIRCUIT	ANALOG CIRCUIT	ANALOG CIRCUIT	ANALOG CIRCUIT	ANALOG CIRCUIT
JESD-30 code	R-XXMA-X	R-XXMA-X	R-XXMA-X	R-XXMA-X	R-XXMA-X	R-XXMA-X	R-XXMA-X	R-XXMA-X
Number of functions	1	1	1	1	1	1	1	1
Maximum operating temperature	100 °C	100 °C	100 °C	100 °C	100 °C	100 °C	100 °C	100 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
Package body material	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum supply voltage (Vsup)	32 V	32 V	32 V	32 V	32 V	32 V	32 V	32 V
Minimum supply voltage (Vsup)	20 V	20 V	20 V	20 V	20 V	20 V	20 V	20 V
Nominal supply voltage (Vsup)	28 V	28 V	28 V	28 V	28 V	28 V	28 V	28 V
surface mount	NO	NO	NO	NO	NO	NO	NO	NO
Temperature level	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER
Terminal form	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Terminal location	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Base Number Matches	1	1	1	1	1	1	1	1

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