NE5234 Datasheet, PDF (1/4 Pages) NXP Semiconductors – Matched quad high-performance low-voltage operational amplifier

Philips Semiconductors Linear Products
Matched quad high-performance low-voltage
operational amplifier
Product specification
NE/SA5234
DESCRIPTION
The NE/SA5234 is a matched, low voltage, high performance quad
operational amplifier. Among its unique input and output
characteristics is the capability for both input and output rail-to-rail
operation, particularly critical in low voltage applications. The output
swings to less than 50mV of both rails across the entire power
supply range. The NE/SA5234 is capable of delivering 5.5V
peak-to-peak across a 600Ω load and will typically draw only 700µA
per amplifier. The bandwidth is 2.5MHz and the 1% settling time is
1.4µs.
FEATURES
• Wide common-mode input voltage range: 250mV beyond both
rails
• Output swing within 50mV of both rails
• Functionality to 1.8V typical
• Low current consumption: 700µA per amplifier
• +15mA output current capability
• Unity gain bandwidth: 2.5MHz
• Slew rate: 0.8V/µs
• Low noise: 25nV/√Hz
• Electrostatic discharge protection
• Short-circuit protection
• Output inversion prevention
PIN CONFIGURATION
N, and D PACKAGES
OUTPUT₁ 1
-INPUT₁ 2
+INPUT₁ 3
V_CC 4
+INPUT₂ 5
-INPUT₂ 6
OUTPUT₂ 7
14 OUTPUT₄
13 -INPUT₄
12 +INPUT₄
11 GND
10 +INPUT₃
9 -INPUT₃
8 OUTPUT₃
APPLICATIONS
• Automotive electronics
• Signal conditioning and sensing amplification
• Portable instrumentation
– Test and measurement
– Medical monitors and diagnostics
– Remote meters
• Audio equipment
• Security systems
• Communications
– Pagers
– Cellular telephone
– LAN
– 5V Datacom bus
• Error amplifier in motor drives
• Transducer buffer amplifier
ORDERING INFORMATION
DESCRIPTION
14-Pin Plastic Small Outline (SO) package
14-Pin Plastic Dual In-Line Package (DIP)
14-Pin Plastic Small Outline (SO) package
14-Pin Plastic Dual In-Line Package (DIP)
TEMPERATURE RANGE
0 to +70°C
0 to +70°C
-40 to +85°C
-40 to +85°C
ORDER CODE
NE5234D
NE5234N
SA5234D
SA5234N
DWG #
0175D
0405B
0175D
0405B
August 31, 1994
159
853-1445 13721