MAX6852AEE+ Maxim Integrated Products, MAX6852AEE+ Datasheet - Page 2

• Manufacturer Part Number: MAX6852AEE+
• Description: IC VFD CTRLR MATRIX 16QSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX6852AEE+

• Display Type: Vacuum Fluorescent (VF)
• Configuration: 5 x 7 (Matrix)
• Interface: Serial
• Current - Supply: 3.5mA
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -

ABSOLUTE MAXIMUM RATINGS
Voltage (with respect to GND)
V+ .............................................................................-0.3V to +4V
DIN, SCLK,
All Other Pins................................................-0.3V to (V+ + 0.3V)
Current
4-Wire Interfaced, 5
Fluorescent Display Controller
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.
DC ELECTRICAL CHARACTERISTICS
(Typical operating circuit, V+ = 2.7V to 3.6V, T
2
Operating Supply Voltage
Shutdown Supply Current
Operating Supply Current
Master Clock Frequency (OSC
Internal Oscillator)
Master Clock Frequency (OSC
External Oscillator)
Dead-Clock Protection
Frequency
OSC High Time
OSC Low Time
Fast or Slow Segment Blink Duty
Cycle
LOGIC INPUTS AND OUTPUTS
Input Leakage Current DIN,
SCLK, CS
Logic-High Input Voltage DIN,
SCLK, CS
Logic-Low Input Voltage DIN,
SCLK, CS
V+..................................................................................200mA
GND .............................................................................-200mA
PHASE1, PHASE2, PORT0, PORT1, PUMP................±150mA
VFCLK, VFDOUT, VFLOAD, VFBLANK ......................±150mA
_______________________________________________________________________________________
PARAMETER
CS ......................................................-0.3V to +5.5V
SYMBOL
I
I
SHDN
IH
f
OSC
t
V
t
V
V+
CH
I+
CL
, I
IH
IL
IL
A
= T
Shutdown mode, all digital
inputs at V+ or GND
OSC = 4MHz
VFLOAD, VFDOUT, VFCLK,
VFBLANK, loaded 100pF
OSC1 fitted with C
with R
Operating Circuit
OSC1 overdriven with external f
(Note 2)
MIN
OSC
to T
✕
MAX
= 10kΩ; see the Typical
7 Matrix Vacuum-
, unless otherwise noted.) (Note 1)
CONDITIONS
OSC
Continuous Power Dissipation (T
Operating Temperature Range (T
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
16-Pin QSOP (derate at 8.34mW/°C above +70°C).....667mW
MAX6852AEE................................................-40°C to +125°C
= 56pF, OSC2 fitted
T
T
T
T
T
T
OSC
A
MAX
A
A
MAX
A
= T
= +25°C
= T
= +25°C
MIN
MIN
to
to
MIN
49.5
2.7
2.4
50
50
2
A
MIN
= +70°C)
, T
TYP
0.71
200
0.2
9
4
MAX
)
MAX
50.5
3.6
3.5
3.0
0.6
85
30
8
1
UNITS
MHz
MHz
kHz
mA
µA
µA
ns
ns
%
V
V
V