32鈩?/div>
loads)
HIGH SPEED :
4MHz, 1.3V/碌s
OPERATING FROM
2.7V
TO
12V
LOW INPUT OFFSET VOLTAGE :
900碌V
max.
(TS925A)
ADJUSTABLE PHANTOM GROUND (V
CC
/2)
STANDBY MODE
N
DIP16
(Plastic Package)
D
SO16
(Plastic Micropackage)
ESD INTERNAL PROTECTION : 2kV
LATCH-UP IMMUNITY
MACROMODEL
INCLUDED IN THIS
SPECIFICATION
P
TSSOP16
(Thin Shrink Small Outline Package)
DESCRIPTION
The TS925 is a RAIL TO RAIL quad BiCMOS
operational amplifier optimized and fully specified
for 3V and 5V operation.
High output current allows low load impedances to
be driven. An internal low impedance PHANTOM
GROUND eliminates the need for an external ref-
erence voltage or biasing arrangement.
The TS925 exhibits a very low noise, low distortion
and high output current making this device an
excellent choice for high quality, low voltage or
battery operated audio/telecom systems.
The device is stable for capacitive loads up to
500pF.
When the STANDBY mode is enabled, the total
consumption drops to 6碌A(chǔ) (V
CC
= 3V).
APPLICATIONS
Headphone amplifier
Soundcard amplifier, piezoelectric speaker
MPEG boards, multimedia systems, ...
Cordless telephones and portable communica-
tion equipment
Line driver, buffer
Instrumentation with low noise as key factor
ORDER CODES
Part Number
TS925I
Temperature Range
-40, +125 C
o
Package
N
鈥?/div>
D
鈥?/div>
P
鈥?/div>
PIN CONNECTIONS
O utput 1
Inve rting
Inp ut 1
Non-inve rting
Inp ut 1
V
CC
1
2
16
O utput 4
Inve rting
Inp u t 4
Non -inverting
Inp u t 4
V
CC
15
-
3
4
5
+
+
-
14
Inve rting
Inp ut 2
6
O utput 2
P hantom ground
7
8
March 1999
-
+
+
-
.
.
.
.
.
.
+
13
-
Non-inve rting
Inp ut 2
12
Non -inverting
Inp u t 3
Inve rting
Inp u t 3
11
10
O utput 3
S tdby
9
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