MAX6691MUB+ Maxim Integrated Products, MAX6691MUB+ Datasheet - Page 2

• Manufacturer Part Number: MAX6691MUB+
• Description: IC TEMP-TO-PULSE WIDTH 10-UMAX
• Manufacturer: Maxim Integrated Products
• Type: Temperature Sensorr

Specifications of MAX6691MUB+

• Input Type: Logic
• Output Type: Voltage
• Interface: 1-Wire
• Current - Supply: 600µA
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Full Temp Accuracy: +/- 1 C
• Digital Output - Bus Interface: Serial (1-Wire)
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
V
All Other Pins to GND.................................-0.3V to (V
I/O, R+, R-, T1–T4 Current................................................±20mA
ESD Protection (Human Body Model) .............................±2000V
Continuous Power Dissipation (T
TIMING CHARACTERISTICS
(V
(Figure 1) (Note1)
Four-Channel Thermistor Temperature-to-Pulse-
Width Converter
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
Note 1: Specification limits over temperature are guaranteed by design, not production tested.
2
CC
Glitch Immunity on I/O Input
Conversion Time
Nominal Pulse Width
Start Pulse Width
Data Ready Pulse Width
Error Pulse Width
Rise Time
Fall Time
T
Supply Voltage Range
Supply Current
Sleep-Mode Supply Current
Input Leakage Current
Reference Voltage Output
Reference Load Regulation
Reference Supply Rejection
Logic Input Low Voltage
Logic Input High Voltage
CC
CC
10-Pin µMAX (derate 5.6mW/°C above +70°C) ........444.4mW
HIGH
_______________________________________________________________________________________
to GND ...........................................................-0.3V to +6.0V
= 3.0V to 5.5V, T
= 3.0V to 5.5V, T
/T
LOW
PARAMETER
PARAMETER
Accuracy
A
A
= -55°C to +125°C, unless otherwise noted. Typical values are specified at V
= -55°C to +125°C, unless otherwise noted. Typical values are specified at V
A
= +70°C)
SYMBOL
SYMBOL
I
I
STANDBY
LEAKAGE
t
t
t
t
ERROR
V
READY
START
t
CONV
t
t
V
V
LOW
FALL
RISE
REXT
I
V
V
CC
REF
CC
IH
IL
C
C
T
T
During conversion, no load
I
0 < I
REF
A
A
L
L
CC
= +25 C, V
= T
= 15pF, R
= 15pF, R
REF
= 1mA, T
+ 0.3V)
MIN
< 2mA
to T
L
L
A
CC
MAX
= 10k
= 10k
CONDITIONS
CONDITIONS
= +25 C
= 3.3V
Operating Temperature Range .........................-55°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
CC
0.7
1.19
V
MIN
MIN
103
103
4.0
3.0
86
5
CC
= 3.3V and T
✕
CC
TYP
TYP
1.24
= 3.3V and T
500
102
122
122
600
600
300
4.9
3.5
0.1
0.2
A
= +25°C.) (Note1)
MAX
MAX
0.3
1.32
V
156
188
188
600
7.5
0.5
1.0
5.5
1.0
0.2
10
CC
✕
A
= +25°C.)
UNITS
UNITS
% FS
ms
ms
µA
µA
µA
ns
µs
µs
µs
ns
ns
%
%
V
V
V
V