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Número de pieza | TS904 | |
Descripción | RAIL TO RAIL CMOS QUAD OPERATIONAL AMPLIFIER WITH STANDBY POSITION | |
Fabricantes | ST Microelectronics | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TS904 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
No Preview Available ! ® 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 VCC+ and VCC-.
The output reaches :
• VCC- +50mV VCC+ -50mV with RL = 10kΩ
• VCC- +350mV VCC+ -350mV with RL = 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, +125oC
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
1 page TS904
ELECTRICAL CHARACTERISTICS
VCC+ = 10V, VCC- = 0V, RL,CL connected to VCC/2, pin 8 and 9 connected to VCC+, Tamb = 25oC
(unless otherwise specified)
Symbol
Vio
DVio
Iio
Iib
ICC
CMR
SVR
Avd
VOH
VOL
Io
GBP
SR+
SR-
∅m
Parameter
Input Offset Voltage (Vic = Vo = VCC/2)
Tmin. ≤ Tamb ≤ Tmax.
TS904
TS904A
TS904
TS904A
Input Offset Voltage Drift
Input Offset Current - (note 1)
Tmin. ≤ Tamb ≤ Tmax.
Input Bias Current - (note 1)
Tmin. ≤ Tamb ≤ Tmax.
Supply Current (per amplifier, AVCL = 1, no load)
Tmin. ≤ Tamb ≤ Tmax.
Common Mode Rejection Ratio
Vic = 3 to 7V, Vo = 5V
Vic = 0 to 10V, Vo = 5V
Supply Voltage Rejection Ratio (VCC+ = 5 to 10V, VO = VCC /2)
Large Signal Voltage Gain (RL = 10kΩ, VO = 2.5V to 7.5V)
Tmin. ≤ Tamb ≤ Tmax.
High Level Output Voltage (Vid = 1V)
Tmin. ≤ Tamb ≤ Tmax.
RL = 10kΩ
RL = 600Ω
RL = 100Ω
RL = 10kΩ
RL = 600Ω
Low Level Output Voltage (Vid = -1V)
Tmin. ≤ Tamb ≤ Tmax.
Output Short Circuit Current (Vid = ±1V)
RL = 10kΩ
RL = 600Ω
RL = 100Ω
RL = 10kΩ
RL = 600Ω
Source
Sink
(Vo
(Vo
=
=
VVCCCC−+))
Gain Bandwidth Product
(AVCL = 100, RL = 10kΩ, CL = 100pF, f = 100kHz)
Positive Slew Rate
(AVCL = 1, RL = 10kΩ, CL = 100pF, Vi = 2.5V to 7.5V)
Negative Slew Rate
(AVCL = 1, RL = 10kΩ, CL = 100pF, Vi = 2.5V to 7.5V)
Phase Margin
en Equivalent Input Noise Voltage (Rs = 100Ω, f = 1kHz)
THD Total Harmonic Distortion
(AVCL = 1, RL = 10kΩ, CL = 100pF, VO = 4.75V to 5.25V, f = 1kHz)
Cin Input Capacitance
VO1/VO2 Channel Separation (f = 1kHz)
Note 1 : Maximum values including unavoidable inaccuracies of the industrial test.
Min.
50
50
20
15
9.85
9.2
9.8
9
45
45
Typ.
5
1
1
400
75
70
80
60
9.95
9.35
7.8
Max.
10
5
12
7
100
200
150
300
600
700
Unit
mV
µV/oC
pA
pA
µA
dB
dB
V/mV
V
50
650
2300
60
60
1.3
1.3
0.8
40
30
0.024
1.5
120
150 mV
800
150
900
mA
MHz
V/µs
V/µs
Degrees
nV
√Hz
%
pF
dB
STANDBY MODE
VCC+ = 10V, VCC- = 0V, Tamb = 25oC (unless otherwise specified)
Symbol
Parameter
Vin SBY/ON
Vin SBY/OFF
ICC SBY
Pin 8/9 Threshold Voltage for STANDBY ON
Pin 8/9 Threshold Voltage for STANDBY OFF
Total Consumption
Standby 1 ON - Standby 2 OFF
Standby 1 OFF - Standby 2 ON
Standby 1 and 2 ON
TS904I/AI
Min. Typ. Max.
8.2
8.5
800
800
2
Unit
V
V
µA
5/12
5 Page PACKAGE MECHANICAL DATA
16 PINS - PLASTIC DIP
TS904
Dimensions
a1
B
b
b1
D
E
e
e3
F
i
L
Z
Min.
0.51
0.77
Millimeters
Typ.
0.5
0.25
8.5
2.54
17.78
3.3
Max.
1.65
20
7.1
5.1
1.27
Min.
0.020
0.030
Inches
Typ.
0.020
0.010
0.335
0.100
0.700
0.130
Max.
0.065
0.787
0.280
0.201
0.050
11/12
11 Page |
Páginas | Total 12 Páginas | |
PDF Descargar | [ Datasheet TS904.PDF ] |
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