This is information on a product in full production.
www.st.com
Input/output rail-to-rail low-power operational amplifiers
Datasheet - production data
Features
• Rail-to-rail input common mode voltage
range
• Rail-to-rail output voltage swing
• Operates from 2.7 V to 12 V
• High-speed (3 MHz, 1 V/µs)
• Low consumption (0.9 mA at 3 V)
• Supply voltage rejection ratio: 80 dB
• Latch-up immunity
• Available in SOT23-5 micropackage, SO8,
TSSOP8, SO14, and TSSOP14 packages
Applications
• Set-top boxes
• Laptop/notebook computers
• Transformer/line drivers
• Personal entertainment (CD players)
• Portable communications (cell phones,
pagers)
• Instrumentation and sensors
• Digital-to-analog converter buffers
• Portable headphone speaker drivers
Description
The TS951, TS952, and TS954 family of devices
are rail-to-rail BiCMOS operational amplifiers
optimized and fully specified for 3 V and 5 V
operation.
The TS951 device is housed in the space-saving
5-pin SOT23 package that makes it well suited
for battery powered systems. This micropackage
simplifies the PC board design because of its
ability to be placed in tight spaces (outside
dimensions are: 2.8 mm x 2.9 mm).
+ -
1
2
3 4
5
Out
VCC+
IN+
VCC-
IN-
1
2
3
4
5
Output 1
VDD
Non-inverting input 1
VCC
Inverting input 1
+
-
6
7
8
+
-
Output 2
Inverting input 2
Non-inverting input 2
1
2
3
4 5
Output 2
VDD
Non-inverting input 1
VCCInverting input 1
+
-
NC
NC
6
7
8
NC
+
-
1
2
3 4
5
Output
VDD
Non-inverting input
VCC
Inverting input
1
2
3
4
5
6
7 8
9
10
11
12
13
14
+
-
+
-
+
-
+
-
Output 1
Inverting input 1
Non-inverting input 1
VCC
Non-inverting input 2
Inverting input 2
Output 2
Output 4
Inverting input 4
Non-inverting input 4
VDD
Non-inverting input 3
Inverting input 3
Output 3
TS951ILT
TS951ID
TS951RIY
LT
TS952ID,
TS952IPT
TS954ID,TS954IPT