Datasheet > THAT1512

THAT1512

更新时间： 2024-11-28 22:19:47

品牌	Logo	应用领域
其他 - ETC		放大器
页数	文件大小	规格书
6页	129K
描述
Low Noise, High Performance Microphone Preamplifier IC

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THAT1512 数据手册

Low Noise, High Performance

Microphone Preamplifier IC

T H A T C o r p o r a t i o n

THAT 1510, 1512

FEATURES

APPLICATIONS

Excellent noise performance

through the entire gain range

Mixing Consoles

Public Address Systems

Analog and Digital Snakes

Exceptionally low THD+N over the

full audio bandwidth

Breakout Boxes for

Digital Systems

Low power consumption: 7mA typ.

Wide bandwidth: 3MHz typ. @

G=1000 (THAT 1510)

Sonar

Paging and Intercom systems

Instrumentation

High Slew Rate: 28 V/ms @ G=10

and C_L=50pF (THAT 1510)

Wide Output Swing: 13V typ. on

15V supplies

Gain adjustable from 1 to >1000

with a single external resistor

Drop-in compatible with SSM-2017

(THAT 1510)

Description

The THAT 1510 and 1512 are high perfor-

process, the THAT 1510 and 1512 improve on

existing integrated microphone preamps by of-

fering lower noise at low gains, better distor-

tion characteristics, lower power consumption,

higher slew rate and bandwidth, and increased

output voltage swing. The parts are fully pro-

tected against ESD on all critical pins, and reli-

ability is further enhanced by their reduced

power requirements.

mance audio preamplifiers suitable for micro-

phone preamp and bus summing applications.

The ICs are pin compatible with the Analog De-

vices SSM2017 in both the 8-pin DIP and

16-pin SOIC packages.

The THAT1512 follows

a different gain

equation than the 1510, but exhibits signifi-

cantly lower noise at lower gain settings and is

recommended for new designs.

In short, the THAT 1510 and 1512 provide

superior performance in a popular format at an

affordable price.

Designed from the ground up in THAT's

complementary bipolar, dielectric isolation

Pin Name

DIP

SO16

V+

RG1

-In

(10k)

+In

V-

Out

Ref

Out

V+

-In

+In

(10k)

RG2

Table 1. 1510 / 1512 pin assignments

RG1

RG2

Gain Equation

DIP-8

SO16

10kW

G = 1+

1510P

1510S

5kW

G = 0.5 +

1512P

1512S

V-

Table 2. Ordering Information

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

12 3 4 5 6

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