ML2340, ML2350
ABSOLUTE MAXIMUM RATINGS
OPERATING CONDITIONS
Absolute maximum ratings are those values beyond which
the device could be permanently damaged. Absolute
maximum ratings are stress ratings only and functional
device operation is not implied.
Supply Voltage, V .......................... 4.5V to 13.2V
DC
Temperature Range
CC
DC
ML2350BIJ ..........................................–40°C to +85°C
ML2340BCP, ML2340CCP
ML2350BCP, ML2350CCP
ML2340BCS, ML2340CCS
ML2350BCS, ML2350CCS ..................... 0°C to +70°C
Supply Voltage V with Respect to AGND ............ 14.2V
CC
DGND ............................................ –0.3V to V + 0.3V
CC
................................................–0.3V to V + 0.3V
V , V
ZS
REF IN
CC
Logic Inputs .................................... –0.3V to V + 0.3V
CC
Input Current per Pin ............................................±25mA
Storage Temperature ..............................–65°C to +150°C
Package Dissipation at T = 25°C (Board Mount) ...875mW
A
Lead Temperature (Soldering 10 sec.)
Dual-In-Line Package (Molded).......................... 260°C
Dual-In-Line Package (Ceramic)......................... 300°C
Molded Small Outline IC Package
Vapor Phase (60 sec.) ..................................... 215°C
Infrared (15 sec.) ............................................ 220°C
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, T = Operating temperature range, V – AGND = 5V ±10% and 12V ±10%, V
for
REF
A
CC
REF IN
ML2340 = 2.25V and 4.50V, for ML2350 V
= 2.50V and 5.00V, V
load is R = 1kW and C = 100pF, V
load is
REF IN
OUT
L
L
R = 1kW and C = 100pF and input control signals with t = t - 20ns. (Note 1)
L
L
R
F
ML2340XCX, ML2350XCX
ML2350XIX
TYP
PARAMETER
NOTES
CONDITIONS
MIN
8
TYP
MAX
MIN
8
MAX
UNITS
Bits
Converter and Programmable Gain Amplifier
Converter Resolution
Integral Linearity Error
ML2340BXX, ML2350BXX
ML2340CXX, ML2350CXX
GAIN = 2, 1, 1/
2
, or 1/
, or 1/
4
4
±1/
±1/
4
2
±1/
±1/
4
LSB
LSB
2
Differential Linearity Error
ML2340BXX, ML2350BXX
ML2340CXX, ML2350CXX
GAIN = 2, 1, 1/
2
±1/
±1/
4
±1/
±1/
4
LSB
LSB
2
2
Mode Select
Unipolar Output
Bipolar Output
VZS with respect to AGND
Figure 1
0
1.50
1.0
VCC–2.25
0
1.50
1.0
VCC–2.25
V
V
Offset Error
Unipolar Mode
GAIN = 1/
GAIN = 2
4
, 1/
2
, 1
±10
±20
±12
±24
mV
mV
Bipolar Mode
Figure 1
GAIN = 1/
4
, 1/
2
, 1, 2
±10 plus
±10 plus
mV
±21/
2
LSB
±21/
LSB
2
Gain Error
Unipolar Mode
Figure 1
GAIN = 1/
4
, 1/
, 1/
2
, 1, 2
, 1, 2
±0.5
±0.5
±2
±2
±0.5
±0.5
±2.5
±2.5
%FS
%FS
Bipolar Mode
GAIN = 1/
4
2
3
MICRO-LINEAR [ MICRO LINEAR CORPORATION ]
