U5545NL Vishay, U5545NL Datasheet

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U5545NL

Manufacturer Part Number
U5545NL
Description
Manufacturer
Vishay
Datasheet

Specifications of U5545NL

Channel Type
N
Configuration
Dual
Gate-source Voltage (max)
-50V
Drain-gate Voltage (max)
-50V
Operating Temperature (min)
-55C
Operating Temperature (max)
150C
Operating Temperature Classification
Military
Mounting
Through Hole
Pin Count
7
Package Type
TO-78
Lead Free Status / Rohs Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
U5545NL
Manufacturer:
IBM
Quantity:
431
DESCRIPTION
The SST/U5545NL Series are monolithic dual n - channel
JFETs designed to provide high input impedance (I
for general purpose differential amplifiers. The U5545NL
features minimum system error and calibration (5-mV offset
maximum).
Pins 4 and 8 on the SST series and pin 4 on the U series part
numbers enable the substrate to be connected to a positive,
external bias (V
ABSOLUTE MAXIMUM RATINGS
Gate-Drain, Gate-Source Voltage
Gate Current
Lead Temperature (
Storage Temperature
Operating Junction Temperature
Document Number: 72119
S-03162—Rev. A, 14-Feb-03
PRODUCT SUMMARY
FEATURES
D Anti Latchup Capability
D Monolithic Design
D High Slew Rate
D Low Offset/Drift Voltage
D Low Gate Leakage: 3 pA
D Low Noise
D High CMRR: 100 dB
Part Number
SST/U5546NL
SST/U5547NL
U5545NL
SUBSTRATE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G
S
D
1
1
1
1
DD
/
16
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
” from case for 10 sec.)
V
) to avoid latchup.
1
2
3
4
-0.5 to -4.5
-0.5 to -4.5
-0.5 to -4.5
Narrow Body SOIC
SST5546NL - (5546NL)
SST5547NL - (5547NL)
GS(off)
Marking Codes:
. . . . . . . . . . . . . . . . . . . . . . . . . .
Top View
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(V)
Monolithic N-Channel JFET Duals
V
(BR)GSS
BENEFITS
D External Substrate Bias—Avoids Latchup
D Tight Differential Match vs. Current
D Improved Op Amp Speed, Settling Time
D Minimum Input Error/Trimming Requirement
D Insignificant Signal Loss/Error Voltage
D High System Sensitivity
D Minimum Error with Large Input Signal
. . . . . . . . . . . . . . . . . . .
8
7
6
5
Accuracy
-50
-50
-50
SUBSTRATE
G
D
S
Min (V)
2
2
2
-55 to 150_C
-65 to 200_C
G
< 50 pA)
g
30 mA
300_C
New Product
fs
-50 V
Min (mS)
1.5
1.5
1.5
The SST5546NL/47NL in the SO-8 package provide ease of
manufacturing. The symmetrical pinout prevents improper
orientation.
tape-and-reel options for compatibility with automatic
assembly methods.
The hermetically sealed TO-78 package is available with full
military processing.
Power Dissipation :
Notes
a.
b.
I
G
Derate 2 mW/_C above 25_C
Derate 4 mW/_C above 25_C
Max (pA)
D
1
-50
-50
-50
G
S
1
1
2
1
3
These part number are available with
U5545NL
U5546NL
U5547NL
Top View
TO-78
jV
GS1
4
APPLICATIONS
D Wideband Differential Amps
D High-Speed, Temp-Compensated,
D High-Speed Comparators
D Impedance Converters
SST/U5545NL Series
CASE, SUBSTRATE
Per Side
Total
Single-Ended Input Amps
- V
7
5
b
GS2
6
. . . . . . . . . . . . . . . . . . . . . . . . . . .
a
10
15
G
5
S
. . . . . . . . . . . . . . . . . . . . . . . .
2
2
j Max (mV)
D
Vishay Siliconix
2
www.vishay.com
250 mW
500 mW
7-1

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U5545NL Summary of contents

Page 1

... D High System Sensitivity D High CMRR: 100 dB D Minimum Error with Large Input Signal DESCRIPTION The SST/U5545NL Series are monolithic dual n - channel JFETs designed to provide high input impedance (I for general purpose differential amplifiers. The U5545NL features minimum system error and calibration (5-mV offset maximum) ...

Page 2

... SST/U5545NL Series Vishay Siliconix SPECIFICATIONS (T = 25_C UNLESS OTHERWISE NOTED) A Parameter Symbol Static Gate-Source V (BR)GSS Breakdown Voltage Gate-Source V GS(off) Cutoff Voltage b Saturation Drain Current I DSS Gate Reverse Current Gate Reverse Current I I GSS GSS Gate Operating Current I G Gate-Source V GS(F) Forward Voltage ...

Page 3

... -0.2 V -0.4 V -0.6 V -0.8 V -1.0 V -1 -0.2 V 2.0 GS -0.4 V 1.5 -0.6 V -0.8 V 1.0 -1.0 V -1.2 V 0.5 -1.4 V -1.6 V 0.8 1 SST/U5545NL Series Vishay Siliconix Gate Leakage Current = 200 125_C 125_C GSS 50 mA 200 25_C GSS T = 25_C Drain-Gate Voltage (V) DG Output Characteristics ...

Page 4

... SST/U5545NL Series Vishay Siliconix TYPICAL CHARACTERISTICS (T Transfer Characteristics GS(off -55_C A 3 25_C 2 1 125_C 0 0 -0.5 -1.0 -1 Gate-Source Voltage (V) GS Voltage Differential with Temperature vs. Drain Current 100 125_C -55 to 25_C A SST/U5547NL 10 1 0.01 0 Drain Current (mA) D Circuit Voltage Gain vs. Drain Current ...

Page 5

... -16 -20 2 2.0 1.5 1.0 0 100 k 0. kHz 800 T = -55_C A 600 400 200 0 1 SST/U5545NL Series Vishay Siliconix Common-Source Reverse Feedback Capacitance vs. Gate-Source Voltage MHz -12 - Gate-Source Voltage (V) GS Output Conductance vs. Drain Current GS(off kHz T = -55_C A 25_C 125_C 0 Drain Current (mA) D On-Resistance and Output Conductance vs ...

Page 6

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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