MAX864 Maxim, MAX864 Datasheet
MAX864
Manufacturer Part Number
MAX864
Description
Dual-Output Charge Pump with Shutdown
Manufacturer
Maxim
Datasheet
1.MAX864.pdf
(12 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX8640YELT12+T
Manufacturer:
MAXIM/美信
Quantity:
20 000
Company:
Part Number:
MAX8640YEXT12+T
Manufacturer:
MAXIM
Quantity:
231
Part Number:
MAX8640YEXT12+T
Manufacturer:
MAXIM/美信
Quantity:
20 000
Company:
Part Number:
MAX8640YEXT12-
Manufacturer:
MAXIM
Quantity:
12 317
Company:
Part Number:
MAX8640YEXT13+T
Manufacturer:
MAXIM
Quantity:
7 686
Company:
Part Number:
MAX8640YEXT14+T
Manufacturer:
MAXIM
Quantity:
11 900
Company:
Part Number:
MAX8640YEXT15+T
Manufacturer:
MAXIM
Quantity:
1 065
Part Number:
MAX8640YEXT18+T
Manufacturer:
MAXIM/美信
Quantity:
20 000
Part Number:
MAX8643AE
Manufacturer:
MAXIM/美信
Quantity:
20 000
Part Number:
MAX8643AETG
Manufacturer:
MAXIM/美信
Quantity:
20 000
The MAX864 CMOS, charge-pump, DC-DC voltage
converter produces a positive and a negative output
from a single positive input, and requires only four
capacitors. The charge pump first doubles the input
voltage, then inverts the doubled voltage. The input
voltage ranges from +1.75V to +6.0V.
The internal oscillator can be pin-programmed from
7kHz to 185kHz, allowing the quiescent current, capac-
itor size, and switching frequency to be optimized. The
55Ω output impedance permits useful output currents
up to 20mA. The MAX864 also has a 1µA logic-con-
trolled shutdown.
The MAX864 comes in a 16-pin QSOP package that
uses the same board area as a standard 8-pin SOIC.
For more space-sensitive applications, the MAX865 is
available in an 8-pin µMAX package, which uses half
the board area of the MAX864.
________________________Applications
19-0478; Rev 0; 3/96
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
__________________Pin Configuration
_______________General Description
TOP VIEW
Low-Voltage GaAsFET Bias in Wireless Handsets
VCO and GaAsFET Supply
Split Supply from 2 to 4 Ni Cells or 1 Li+ Cell
Low-Cost Split Supply for Low-Voltage
Data-Acquisition Systems
Split Supply for Analog Circuitry
LCD Panels
Dual-Output Charge Pump with Shutdown
SHDN
GND
C2+
FC1
FC0
C1-
C2-
V-
________________________________________________________________ Maxim Integrated Products
1
2
3
4
5
6
7
8
MAX864
QSOP
16
15
14
13
12
11
10
9
C1+
V+
N.C.
N.C.
IN
GND
N.C.
N.C.
____________________________Features
* Contact factory for dice specifications.
__________Typical Operating Circuit
______________Ordering Information
MAX864C/D
MAX864EEE
(+1.75V TO +6.0V)
Requires Only Four Capacitors
Dual Outputs (Positive and Negative)
Low Input Voltages: +1.75V to +6.0V
1µA Logic-Controlled Shutdown
Selectable Frequencies Allow Optimization
of Capacitor Size and Supply Current
PART
V
IN
-40°C to +85°C
TEMP. RANGE
0°C to +70°C
IN
C1+
C1-
C2+
C2-
FC0
V
IN
FC1
MAX864
V
IN
SHDN
V
IN
GND
V+
V-
Dice*
16 QSOP
PIN-PACKAGE
+2V
-2V
IN
IN
1
Related parts for MAX864
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
The DS5250 is a highly secure, four clocks-per-machine cycle, 100% 8051-instruction-set-compatible microprocessor in Maxim's secure microcontroller family
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
The MAX9263/MAX9264 chipset extends Maxim's gigabit multimedia serial link (GMSL) technology to include high-bandwidth digital content protection (HDCP) encryption for content protection of DVD and Blu-ray™ video and audio data
Manufacturer:
Maxim
Part Number:
Description:
The Maxim MXL1016 (10ns, typ) high-speed, complementary-output comparator is designed specifically to
interface directly to TTL logic while operating from
either a dual ±5V supply or a single +5V supply
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's DG300–DG303 and DG300A–DG303A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch characteristics
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's DG300–DG303 and DG300A–DG303A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch characteristics
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's DG300–DG303 and DG300A–DG303A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch characteristics
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's DG300–DG303 and DG300A–DG303A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch characteristics
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's redesigned DG401/DG403/DG405 analog switches now feature guaranteed low on-resistance matching between switches (2Ω max) and guaranteed on-resistance flatness over the signal range (3Ω max)
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's redesigned DG401/DG403/DG405 analog switches now feature guaranteed low on-resistance matching between switches (2Ω max) and guaranteed on-resistance flatness over the signal range (3Ω max)
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's redesigned DG401/DG403/DG405 analog switches now feature guaranteed low on-resistance matching between switches (2Ω max) and guaranteed on-resistance flatness over the signal range (3Ω max)
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's redesigned DG406 and DG407 CMOS analog multiplexers now feature guaranteed matching between channels (8Ω max) and flatness over the specified signal range (9Ω max)
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's redesigned DG406 and DG407 CMOS analog multiplexers now feature guaranteed matching between channels (8Ω max) and flatness over the specified signal range (9Ω max)
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's redesigned DG408 and DG409 CMOS analog multiplexers now feature guaranteed matching between channels (8Ω max) and flatness over the specified signal range (9Ω max)
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's redesigned DG408 and DG409 CMOS analog multiplexers now feature guaranteed matching between channels (8Ω max) and flatness over the specified signal range (9Ω max)
Manufacturer:
Maxim
Datasheet:
Part Number:
Description:
Maxim's redesigned DG411/DG412/DG413 analog switches now feature low on-resistance matching between switches (3Ω max) and guaranteed on-resistance flatness over the signal range (Δ4Ω max)
Manufacturer:
Maxim
Datasheet: