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THAT1570 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Audio Preamplifier IC - THAT

भाग संख्या THAT1570
समारोह Audio Preamplifier IC
मैन्युफैक्चरर्स THAT 
लोगो THAT लोगो 
पूर्व दर्शन
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<?=THAT1570?> डेटा पत्रक पीडीएफ

THAT1570 pdf
Document 600132 Rev 03
Page 2 of 12
THAT1570 Low-Noise
Differential Audio Preamplifier IC
SPECIFICATIONS1
Absolute Maximum Ratings2,3
Supply Voltage (V+) - (V-)
Maximum Input Voltage (VIMax)
Storage Temperature Range (TSTG)
40 V
V+ to V-
-40 to +125 ºC
Operating Temperature Range (TOP)
Output Short-Circuit Duration (tSH)
Junction Temperature (TJMAX)
-40 to +85 ºC
Continuous
+125 ºC
Parameter
Power Supply
Supply Voltage
Supply Current
Electrical Characteristics2,4,5
Symbol
Conditions
Min Typ Max
V+; -(V-)
I+; -(I-)
Referenced to GND
No Signal
5 18
7.5 10
Units
V
mA
Input Characteristics
Input Bias Current
Input Offset Current
IB No signal; either input connected to GND 6.4 22
IB-OFF
No signal;
-2.2 +2.2
Differential Input Offset Voltage
VOS No signal, Inputs connected to GND
0 dB gain
-5.25 +5.25
+60 dB gain
-255 +255
Input Common Mode Voltage Range VIN_CM
Common Mode
(V-) + 4 (V+) - 4
Input Impedance
ZIN_DIFF
Maximum Differential Input Level
ZIN_CM
VIN-BAL
Differential
20 dB gain
40 dB gain
60 dB gain
Common Mode
All gains
RG =
58||1
58||3.5
57||28.7
29.4||1.4
26.8
μA
μA
mV
μV
V
MΩ||pF
MΩ||pF
MΩ||pF
MΩ||pF
dBu
Output Characteristics
Total Differential Output Offset
G = gain
-(5+0.25*G) (5+0.25*G)
Common Mode Output Voltage
VOSCM No signal; IN1, IN2 connected to GND
-610
Maximum Single Output Voltage
Differential Short Circuit Current
Maximum Capacitive Load
VOUT-SINGLE
RL= 2 kΩ
ISC RL = 0 Ω; Cold start
RL = 0 Ω; Continuous
CL MAX
Over entire temperature range
Stable operation 50% overshoot
(V-) + 2.4
± 42
± 28
400
(V+) - 1.4
100
Maximum Differential Output Level VOUT
RL= 2 kΩ
26.6
mV
mV
V
mA
mA
pF
pF
dBu
1. All specifications are subject to change without notice.
2. Unless otherwise noted, TA = 25ºC, V+ = +15V, V- = -15V.
3. Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only; the functional operation of
the device at these or any other conditions above those indicated in the operational sections of this specification is not impli ed. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability.
4. 0 dBu = 0.775 Vrms
5. Unless otherwise noted, RA = RB = 2.21 kΩ; CL = 10 pF
THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA
Tel: +1 508 478 9200; Fax: +1 508 478 0990; Web: www.thatcorp.com
Copyright © 2015, THAT Corporation; All rights reserved.

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