Datasheet

The
and no longer supplied.
m
A733M is obsolete
m m
  
SLFS027B − NOVEMBER 1970 − REVISED MAY 2004
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics, V
CC±
= ±6 V, T
A
= 0°C to 70°C for mA733C, − 55°C to 125°C for mA733M
PARAMETER
FIGURE
TEST CONDITIONS
GAIN
†
mA733C mA733M
UNIT
PARAMETER
FIGURE
TEST CONDITIONS
GAIN
OPTION
†
MIN MAX MIN MAX
UNIT
Large-signal differential
1 250 600 200 600
A
VD
Large-signal differential
voltage amplification
1 V
OD
= 1 V
2 80 120 80 120
V/V
A
VD
voltage amplification
1
V
OD
= 1 V
3 8 12 8 12
V/V
I
IO
Input offset current Any 6 5 µA
I
IB
Input bias current Any 40 40 µA
V
ICR
Common-mode input
voltage range
1 Any ±1 ±1 V
V
OO
Output offset voltage
1
1 1.5 1.5
V
V
OO
Output offset voltage 1
2 & 3 1.5 1.2
V
V
OPP
Maximum peak-to-peak
output voltage swing
1 Any 2.8 2.5 V
r
i
Input resistance 3 V
OD
≤ 1 V 2 8 8 kΩ
CMRR
Common-mode rejection
ratio
4
V
IC
= +1 V,
f ≤ 100 kHz
2 50 50 dB
k
SVR
Supply voltage rejection
ratio (∆V
CC
/(∆V
IO
)
1 ∆V
CC±
= ± 0.5 V 2 50 50 dB
I
sink(max)
Maximum output sink
current
Any 2.5 2.2 mA
I
CC
Supply current
No load,
No signal
Any 27 27 mA
†
The gain option is selected as follows:
Gain Option 1: Gain-adjust pin 1A is connected to pin 1B, and pins 2A and 2B are open.
Gain Option 2: Gain-adjust pin 1A and pin 1B are open, pin 2A is connected to pin 2B.
Gain Option 3: All four gain-adjust pins are open.