MAX9202 Maxim, MAX9202 Datasheet

no-image

MAX9202

Manufacturer Part Number
MAX9202
Description
The MAX9201/MAX9202/MAX9203 high-speed, lowpower, quad/dual/single comparators feature TTL logic outputs with active internal pullups
Manufacturer
Maxim
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX9202ESD
Manufacturer:
MAXIM/美信
Quantity:
20 000
Part Number:
MAX9202ESD+
Manufacturer:
MAXIM/美信
Quantity:
20 000
Part Number:
MAX9202ESD+T
Manufacturer:
MAXIM
Quantity:
7
Part Number:
MAX9202EUD
Manufacturer:
MAXIM/美信
Quantity:
20 000
Part Number:
MAX9202EUD+
Manufacturer:
Maxim
Quantity:
76
Part Number:
MAX9202EUD+
Manufacturer:
MAXIM/美信
Quantity:
20 000
Part Number:
MAX9202EUD+T
Manufacturer:
MAXIM
Quantity:
1 000
The MAX9201/MAX9202/MAX9203 high-speed, low-
power, quad/dual/single comparators feature TTL logic
outputs with active internal pullups. Fast propagation
delay (7ns typ at 5mV overdrive) makes these devices
ideal for fast A/D converters and sampling circuits, line
receivers, V/F converters, and many other data-discrim-
ination, signal restoration applications.
All comparators can be powered from separate analog
and digital power supplies or from a single combined
supply voltage. The analog input common-mode range
includes the negative rail, allowing ground sensing
when powered from a single supply. The MAX9201/
MAX9202/MAX9203 consume only 9mW per compara-
tor when powered from a +5V supply.
The MAX9202/MAX9203 feature output latches with TTL
compatible inputs. The comparator output states are
held when the latch inputs are driven low. The
MAX9201 provides all the same features as the
MAX9202/MAX9203 with the exception of the latches.
The MAX9201/MAX9202/MAX9203 are lower power and
lower cost upgrades to the MAX901/MAX902/MAX903
offering a 50% power savings and smaller packaging.
________________________Applications
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
19-1936; Rev 1; 1/05
TOP VIEW
High-Speed A/D
Converters
High-Speed V/F
Converters
Line Receivers
High-Speed Signal
Squaring/Restoration
OUTA
OUTB
INA+
INB+
INA-
GND
INB-
V
EE
1
2
3
4
5
6
7
8
SO/TSSOP
MAX9201
________________________________________________________________ Maxim Integrated Products
16
15
14
13
12
11
10
General Description
9
IND-
IND+
V
OUTD
OUTC
V
INC+
INC-
CC
DD
Threshold Detectors
Input Trigger Circuitry
High-Speed Data
Sampling
PWM Circuits
LATCHA
OUTA
INA+
INA-
GND
N.C.
V
EE
1
4
5
6
7
2
3
SO/TSSOP
MAX9202
Low-Cost, 7ns, Low-Power
14
13
12
11
10
9
8
V
N.C.
OUTB
LATCHB
V
INB+
INB-
CC
DD
o Fast 7ns Propagation Delay
o Low 9mW/Comparator Power Consumption
o Separate Analog and Digital Supplies
o Flexible Analog Supply: +5V to +10V or ±5V
o Input Voltage Range Includes
o TTL-Compatible Outputs
o TTL-Compatible Latch Inputs
o Available in Space-Saving Packages
____________________________Features
V
MAX9201EUE
MAX9201ESE
MAX9202EUD
MAX9202ESD
MAX9203EKA-T
MAX9203ESA
IN+
V
IN-
(MAX9202/MAX9203)
CC
EE
Voltage Comparators
Negative Supply Rail
8-Pin SOT23 (MAX9203)
14-Pin TSSOP (MAX9202)
16-Pin TSSOP (MAX9201)
1
2
4
3
PART
MAX9203
SO
6
8
7
5
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
Ordering Information
V
OUT
GND
LATCH
DD
Pin Configurations
LATCH
GND
OUT
V
DD
1
2
4
3
16 TSSOP
16 Narrow SO
14 TSSOP
14 Narrow SO
MAX9203
PIN-PACKAGE
SOT23
8 SOT23-8
8 Narrow SO
7
6
5
8
V
IN+
IN-
V
CC
EE
1

Related parts for MAX9202

MAX9202 Summary of contents

Page 1

... The comparator output states are held when the latch inputs are driven low. The MAX9201 provides all the same features as the MAX9202/MAX9203 with the exception of the latches. The MAX9201/MAX9202/MAX9203 are lower power and lower cost upgrades to the MAX901/MAX902/MAX903 offering a 50% power savings and smaller packaging. ...

Page 2

... DD Differential Input Voltage..................(V EE Common Mode Input Voltage ..........(V EE Latch Input Voltage (MAX9202/MAX9203 only) .....................-0. Output Short-Circuit Duration To GND ......................................................................Continuous To V ..................................................................................1min DD Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and function- al operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied ...

Page 3

... DD Note 6: Guaranteed by design. Times are for 100mV step inputs (see propagation delay characteristics in Figures 2 and 3) Note 7: Maximum difference in propagation delay between two comparators in the MAX9201/MAX9202. _______________________________________________________________________________________ Low Cost, 7ns, Low-Power Voltage Comparators ...

Page 4

Low Cost, 7ns, Low-Power Voltage Comparators (V = +5V -5V +5V, GND = INPUT OFFSET VOLTAGE vs. TEMPERATURE 1.5 1.0 0.5 0 -0.5 -1.0 -1.5 -40 - TEMPERATURE (°C) ...

Page 5

... Positive Digital Supply Positive Analog Supply CC _______________________________________________________________________________________ Low Cost, 7ns, Low-Power Voltage Comparators Typical Operating Characteristics (continued LATCH_ = logic high 10.0 t PD- MAX9202 PIN 1.4V +25°C, unless otherwise noted.) OUT A RESPONSE TIME vs. LOAD CAPACITANCE (5mV OVERDRIVE 2.4kΩ ...

Page 6

... Solder the device directly to the printed circuit board instead of using a socket. As with all high-speed comparators, the high gain-band- width product of the MAX9201/MAX9202/ MAX9203 can create oscillation problems when the input traverses the linear region. For clean output switching without oscilla- tion or steps in the output waveform, the input must meet minimum slew-rate requirements (0 ...

Page 7

... The MAX9201/MAX9202/MAX9203 can be powered from separate analog and digital supplies or from a sin- gle +5V supply. The analog supply can range from +5V to +10V with V grounded for single-supply operation EE (Figures 1a and 1b) or from a split ±5V supply (Figure 1c). The V digital supply always requires +5V. ...

Page 8

... Figure 6. Response to 50MHz Sine Wave Chip Information MAX9201 TRANSISTOR COUNT: 348 MAX9202 TRANSISTOR COUNT: 176 MAX9203 TRANSISTOR COUNT: 116 PROCESS: Bipolar Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied ...

Related keywords