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PDF MAX391CSE Data sheet ( Hoja de datos )
| Número de pieza | MAX391CSE | |
| Descripción | Precision / Quad / SPST Analog Switches | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
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19-0236; Rev 1; 6/99
Precision, Quad, SPST Analog Switches
General Description
Features
The MAX391/MAX392/MAX393 are precision, quad,
single-pole/single-throw (SPST) analog switches
designed to operate at +3V, +5V, or ±5V. The MAX391
has four normally closed (NC) switches, and the
MAX392 has four normally open (NO) switches. The
MAX393 has two NO and two NC switches. All three
devices offer low leakage (100pA max) and fast switch-
ing speeds (tON ≤ 130ns, tOFF ≤ 75ns). Power con-
sumption is just 1µW—ideal for battery-operated equip-
ment. All devices operate from a single +3V to +15V
supply or from dual ±3.0V to ±8V supplies.
With ±5V supplies, the MAX391/MAX392/MAX393 offer
guaranteed 2Ω max channel-to-channel matching, 30Ω
max on-resistance (RON), and 4Ω max RON flatness
over the specified range.
o Low On-Resistance, 20Ω Typical
o Guaranteed On-Resistance Match Between
Channels, <2Ω
o Guaranteed On-Resistance Flatness Over Signal
Range, 4Ω Max
o Guaranteed Charge Injection, <5pC
o Improved Leakage Over Temperature,
<2.5nA at +85°C
o Electrostatic Discharge >2000V per Method
3015.7
o Single-Supply Operation (+3V to +15V)
Bipolar-Supply Operation (±3V to ±8V)
o Low Power Consumption, <1µW
These switches are also fully specified for single +5V
operation, with 2Ω max RON match, 60Ω max RON, and
6Ω max flatness.
o TTL/CMOS-Logic Compatible
Ordering Information
These low-voltage switches also offer 5pC max charge
injection, and ESD protection is greater than 2000V, per
method 3015.7.
________________________Applications
Battery-Operated Systems Sample-and-Hold Circuits
Heads-Up Displays
Guidance and Control Systems
Audio and Video Switching Military Radios
Test Equipment
Communications Systems
±5V DACs and ADCs
PBX, PABX
PART
MAX391CPE
MAX391CSE
MAX391CUE
MAX391C/D
MAX391EPE
MAX391ESE
MAX391EUE
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
16 Plastic DIP
16 Narrow SO
16 TSSOP
Dice*
16 Plastic DIP
16 Narrow SO
16 TSSOP
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
** Contact factory for availability and processing to MIL-STD-883.
_____________________Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
IN1 1
COM1 2
NC1 3
V- 4
GND 5
NC4 6
COM4 7
IN4 8
MAX391
16 IN2
15 COM2
14 NC2
13 V+
12 N.C.
11 NC3
10 COM3
9 IN3
DIP/SO/TSSOP
MAX391
LOGIC
SWITCH
0 ON
1 OFF
N.C. = NO CONNECT
IN1 1
COM1 2
NO1 3
V- 4
GND 5
NO4 6
COM4 7
IN4 8
MAX392
16 IN2
15 COM2
14 NO2
13 V+
12 N.C.
11 NO3
10 COM3
9 IN3
DIP/SO/TSSOP
MAX392
LOGIC
SWITCH
0 OFF
1 ON
SWITCHES SHOWN FOR LOGIC "0" INPUT
IN1 1
COM1 2
NO1 3
V- 4
GND 5
NO4 6
COM4 7
IN4 8
MAX393
16 IN2
15 COM2
14 NC2
13 V+
12 N.C.
11 NC3
10 COM3
9 IN3
DIP/SO/TSSOP
LOGIC
MAX393
SWITCHES
1, 4
SWITCHES
2, 3
0 OFF ON
1 ON OFF
________________________________________________________________ Maxim Integrated Products 1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
1 page  
Precision, Quad, SPST Analog Switches
ELECTRICAL CHARACTERISTICS—Single +3.3V Supply
(V+ = +3.0V to +3.6V, GND = 0V, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
ANALOG SWITCH
SYMBOL
CONDITIONS
MIN TYP
(Note 2)
Analog Signal Range
Channel On-Resistance
DYNAMIC
Turn-On Time (Note 3)
Turn-Off Time (Note 3)
Break-Before-Make Time
Delay (Note 3)
Charge Injection (Note 3)
SUPPLY
VCOM,
VNO,
VNC
RON
(Note 3)
V+ = 3V,
ICOM = -1.0mA,
VNO or VNC = 1.5V
TA = +25°C
TA = TMIN to TMAX
tON
tOFF
tD
Q
VNO or VNC = 1.5V
VNO or VNC = 1.5V
MAX393 only,
RL = 300Ω, CL = 35pF
CL = 1.0nF,
VGEN = 0V, RGEN = 0V
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = +25°C
0
83
160
40
20
1
MAX
V+
175
275
400
500
125
175
5
UNITS
V
Ω
ns
ns
ns
pC
Positive Supply Current
I+ V+ = 3.6V, VIN = 0V or V+, all channels on or off -1
1 µA
Negative Supply Current
I- V+ = 3.6V, VIN = 0V or V+, all channels on or off -1
1 µA
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
Note 9:
The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in
this data sheet.
Guaranteed by design.
∆RON = ∆RON max - ∆RON min.
Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal range.
Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at +25°C.
Off Isolation = 20log10 [ VCOM ⁄ (VNC or VNO) ], VCOM = output, VNC or VNO = input to off switch.
Between any two switches.
Leakage testing at single supply is guaranteed by testing with dual singles.
_______________________________________________________________________________________ 5
5 Page 
Precision, Quad, SPST Analog Switches
________________________________________________________Package Information
______________________________________________________________________________________ 11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet MAX391CSE.PDF ] | |
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