that1512 THAT Corporation, that1512 Datasheet

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that1512

Manufacturer Part Number
that1512
Description
Low Noise, High Performance Audio Preamplifier Ic
Manufacturer
THAT Corporation
Datasheet
R
T H A T
R
+In
V+
-In
G2
G1
·
·
·
·
·
·
·
·
mance audio preamplifiers suitable for micro-
phone preamp and bus summing applications.
The ICs are available in a variety of packages and
pin configurations, making them pin compatible
with the Analog Devices SSM2019 and SSM2017
(discontinued),
INA217 and INA163.
nal resistor, making it possible to control gain
over a wide range with a single-gang potentiome-
ter. The 1510 gain equation is identical to that of
the SSM 2019, reaching 6dB gain with a 10kW re-
sistor. The 1512 reaches 0dB gain with a 10kW
resistor. Because the 1512 exhibits significantly
V-
Low Noise:
1 nV/ÖHz input noise (60dB gain)
34 nV/ÖHz input noise (0dB gain) (1512)
Low THD+N (full audio bandwidth):
0.001% [ 40dB gain
0.005% @ 60dB gain
Low Current: 6mA typ.
Wide Bandwidth: 7MHz @ G=100
High Slew Rate: 19 V/ms
Wide Output Swing: ±13.3V on ±15V
supplies
Gain adjustable from 0 to >60dB with
one external resistor
Industry Standard Pinouts
The THAT 1510 and 1512 are high perfor-
Gain for both parts is adjustable via one exter-
Figure 1. THAT 1510 / 1512 Equivalent Circuit Diagram
FEATURES
(THAT 1512 values shown in parentheses)
THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA
and
C o r p o r a t i o n
Tel: +1 508 478-9200; Fax: +1 508 478-0990; Web: www.thatcorp.com
Input Stage
Document 600031 Rev. 04 Copyright © 2007, THAT Corporation
the
Texas
R
5k
-A
-A
B
V
V
R
5k
A
Instruments
(10k)
(10k)
Description
5k
5k
Output Stage
5k
+
-
5k
lower noise at lower gain settings, it is recom-
mended over the 1510 for new designs.
plementary dielectric isolation process and in-
cluding
resistors, the THAT 1510 and 1512 improve on
existing integrated microphone preamps by offer-
ing lower noise at low gains, wider bandwidth,
higher slew rate, lower distortion, and lower sup-
ply current. The parts feature internal ESD over-
load protection on all critical pins.
perior performance in a popular format at an af-
fordable price.
·
·
·
·
·
·
·
·
·
Designed from the ground up in THAT’s com-
In short, the THAT 1510 and 1512 provide su-
Differential Low Noise Preamplifiers
Differential Summing Amplifiers
Differential Variable Gain Amplifiers
Microphone Preamplifiers
Moving-Coil Transducer Amplifiers
Line Input Stages
Audio
Sonar
Instrumentation
Out
Ref
laser-trimmed
APPLICATIONS
Low Noise, High Performance
Type
1510 1510P08-U 1510S08-U 1510S14-U 1510W16-U
1512 1512P08-U 1512S08-U 1512S14-U
Part
Table 1. 1510 / 1512 pin assignments
Name
RG1
RG2
Ref
Out
+In
V+
Pin
-In
V-
THAT 1510, 1512
Table 2. Ordering Information
DIP8
Pkg
Si-Chrome
Audio Preamplifier IC
DIP8
PKG
1
2
3
4
5
6
7
8
SO8
Pkg
SO8
Pkg
1
2
3
4
5
6
7
8
thin
SO14
Pkg
SO16
Pkg
10
11
13
15
2
4
5
7
film
Inquire
SO16
SO14
Pkg
Pkg
10
12
11
3
4
5
6
9

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that1512 Summary of contents

Page 1

... Figure 1. THAT 1510 / 1512 Equivalent Circuit Diagram (THAT 1512 values shown in parentheses) THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA Tel: +1 508 478-9200; Fax: +1 508 478-0990; Web: www.thatcorp.com Document 600031 Rev. 04 Copyright © 2007, THAT Corporation APPLICATIONS · Differential Low Noise Preamplifiers · ...

Page 2

... IN-DIFF Z IN-CM 1. All specifications are subject to change without notice. 2. Unless otherwise noted +15V THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA Tel: +1 508 478-9200; Fax: +1 508 478-0990; Web: www.thatcorp.com THAT 1510 / 1512 Audio Preamplifier IC 1 SPECIFICATIONS A +20 V Operating Temperature Range (T ...

Page 3

... Output Short Circuit Current I SC Minimum Resistive Load R Lmin Maximum Capacitive Load C Lmax Gain Equation THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA Tel: +1 508 478-9200; Fax: +1 508 478-0990; Web: www.thatcorp.com 1510 Conditions Min Typ V =± 10V gain ...

Page 4

... C2 470p +In C3 47p THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA Tel: +1 508 478-9200; Fax: +1 508 478-0990; Web: www.thatcorp.com THAT 1510 / 1512 Audio Preamplifier IC Applications is required, or where gain accuracy is less critical, a potentiometer may be used. In such applications, de- signers should take care in specifying the element construction to avoid excess noise. The potentiome- ter taper will set the circuit’ ...

Page 5

... Additionally, 1N4004 diodes are much cheaper and more readily available than the Schottky types. THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA Tel: +1 508 478-9200; Fax: +1 508 478-0990; Web: www.thatcorp.com ...

Page 6

... W to about 2 kW. A value of 2.7 kW for R9 keeps the differential input impedance without reducing the com- mon-mode input impedance. A line input can then be added by connecting THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA Tel: +1 508 478-9200; Fax: +1 508 478-0990; Web: www.thatcorp.com R3 4R7 D3 ...

Page 7

... H 0.41/1.27 0.016/0.05 Figure 7. 8-pin SOIC package outline THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA Tel: +1 508 478-9200; Fax: +1 508 478-0990; Web: www.thatcorp.com Package Information 8, while pinouts are given in Table 1. All versions of the 1510 and 1512 are lead free and RoHS compliant. Material Declaration Data Sheets on the parts are available at our web site, www ...

Page 8

... Page 8 THAT Corporation; 45 Sumner Street; Milford, Massachusetts 01757-1656; USA Tel: +1 508 478-9200; Fax: +1 508 478-0990; Web: www.thatcorp.com THAT 1510 / 1512 Audio Preamplifier IC Notes Copyright © 2007, THAT Corporation ...

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