MAX1455 Maxim Integrated Products, MAX1455 Datasheet - Page 2

• Manufacturer Part Number: MAX1455
• Description: Low-Cost Automotive Sensor Signal Conditioner
• Manufacturer: Maxim Integrated Products

w w w . D a t a S h e e t 4 U . c o m
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
V
All Other Pins..................................(V
Short-Circuit Duration, OUT, BDR, AMPOUT .............Continuous
Continuous Power Dissipation (T
Low-Cost Automotive Sensor Signal
Conditioner
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
2
DD1
GENERAL CHARACTERISTICS
Supply Voltage
Supply Current
Oscillator Frequency
ANALOG INPUT
Input Impedance
Input-Referred Adjustable Offset
Range
Input-Referred Offset Tempco
Amplifier Gain Nonlinearity
Common-Mode Rejection Ratio
Minimum Input-Referred FSO
Range
Maximum Input-Referred FSO
Range
ANALOG OUTPUT
Minimum Differential Signal-
Gain Range
Maximum Differential Signal-
Gain Range
Output Clip Voltage Settings
Load Current Source
DD
16-Pin SSOP (derate 8.00mW/°C above +70°C) .........640mW
_______________________________________________________________________________________
- V
= +5V, V
DD2
PARAMETER
..............................................................-0.3V, +0.6V
SS
= 0, T
DD_
to V
A
= +25°C, unless otherwise noted.)
SS
.......................................-0.3V, +6V
A
= +70°C)
SS
SYMBOL
CMRR
V
f
- 0.3V) to (V
V
I
OSC
R
OUT
DD
DD
IN
I
Offset TC = 0 (Note 2), minimum gain
T
Specified for common-mode voltages
between V
(Note 3)
(Note 3)
PGA [3:0] = 0000
PGA [3:0] = 1111
No load,
T
V
Clip[1:0] = 00
DD1
A
A
OUT
DD_
= T
= T
+ I
= +0.5V to +4.5V, T
+ 0.3V)
MIN
MIN
DD2
SS
to T
to T
(Note 1)
and V
MAX
MAX
CONDITIONS
DD
Operating Temperature Ranges (T
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................ +300°C
Clip[1:0] = 00
Clip[1:0] = 01
Clip[1:0] = 10
Clip[1:0] = 11
MAX1455EUE ..................................................-40°C to +85°C
MAX1455AUE ................................................-40°C to +125°C
MAX1455C/D ...................................................-40°C to +85°C
MAX1455EAE ..................................................-40°C to +85°C
MAX1455AAE ................................................-40°C to +125°C
A
= T
MIN
to T
MAX
Low
High
Low
High
Low
High
Low
High
,
0.85
MIN
4.5
MIN
0.025
±150
TYP
0.10
4.90
0.15
4.85
0.20
4.80
0.25
4.75
to T
234
5.0
3.0
±1
90
40
39
1
1
7
MAX
)
MAX
1.15
5.5
6.0
1
UNITS
µV/°C
mV/V
mV/V
MHz
MΩ
mA
mV
V/V
V/V
mA
dB
%
V
V