TS904 Datasheet, PDF (1/12 Pages) STMicroelectronics – RAIL TO RAIL CMOS QUAD OPERATIONAL AMPLIFIER WITH STANDBY POSITION

®
TS904
RAIL TO RAIL CMOS QUAD
OPERATIONAL AMPLIFIER (WITH STANDBY POSITION)
. RAIL TO RAIL INPUT AND OUTPUT
VOLTAGE RANGES
. 2 SEPARATE STANDBY : REDUCED
CONSUMPTION (0.5µA) AND HIGH IMPED-
ANCE OUTPUTS
. SINGLE (OR DUAL) SUPPLY OPERATION
FROM 2.7V TO 16V
. EXTREMELY LOW INPUT BIAS CURRENT :
1pA TYP
. _{LOW INPUT OFFSET VOLTAGE : 5mV max.}
. _{SPECIFIED FOR 600Ω AND 150Ω LOADS}
. _{LOW SUPPLY CURRENT : 200µA/Ampli}
. _{SPICE MACROMODEL INCLUDED IN THIS}
SPECIFICATION
N
DIP16
(Plastic Package)
D
SO16
(Plastic Micropackage)
ORDER CODES
DESCRIPTION
The TS904 is a RAIL TO RAIL quad CMOS opera-
tional amplifier designed to operate with a single or
dual supply voltage.
The input voltage range Vicm includes the two
supply rails V_CC+ and V_CC-.
The output reaches :
• VCC- +50mV VCC+ -50mV with RL = 10kΩ
• V_CC- +350mV V_CC+ -350mV with R_L = 600Ω
This product offers a broad supply voltage operat-
ing range from 2.7V to 16V and a supply current of
only 200µA/amp. (VCC = 3V)
Source and sink output current capability is typi-
cally 40mA (at VCC = 3V), fixed by an internal
limitation circuit.
The TS904 offers two separate STANDBY pins
• STANDBY 1 acting on the n°2 and
n°3 operators
• STANDBY 2 acting on the n°1 and
n°4 operators
They reduce the consumption of the corresponding
operators and put the outputs in a high impedance
state.
These two STANDBY pins should never stay not
connected.
STMicroelectronics is offering a quad op-amp with
the same features : TS902.
Part Number
TS904I/AI
Temperature Range
-40, +125^oC
Package
ND
•
•
PIN CONNECTIONS (top view)
Output 1 1
Inverting Input 1 2
-
Non-inve rting input 1 3 ⁺
V _CC+ 4
Non-inve rting Input 2 5
Inve rting Input 2 6
Output 2 ⁷
S tandby 1 8
16 Output 4
-
15 Inverting Input 4
+ 14 Non-inverting input 4
13 VCC ^-
12 Non-inverting input 3
11 Inve rting input 3
10 Output 3
9 S tandby 2
April 1999
1/12