MAX5167MCCM Maxim Integrated, MAX5167MCCM Datasheet

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MAX5167MCCM

Manufacturer Part Number
MAX5167MCCM
Description
Sample & Hold Amplifiers
Manufacturer
Maxim Integrated
Series
MAX5167r
Datasheet

Specifications of MAX5167MCCM

Number Of Channels
32
Acquisition Time
4 us
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Package / Case
TQFP-48
Minimum Dual Supply Voltage
- 4.75 V, + 9.5 V

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX5167MCCM
Manufacturer:
MAXIM/美信
Quantity:
20 000
Part Number:
MAX5167MCCM+
Manufacturer:
Maxim Integrated
Quantity:
10 000
Part Number:
MAX5167MCCM+T
Manufacturer:
Maxim Integrated
Quantity:
10 000
The MAX5167 contains 32 sample-and-hold amplifiers
driven by a single multiplexed input. The control logic
addressing the outputs is a simple 5-wire input to the
multiplexer. Additional logic allows two devices to function
as a single 64-channel unit. Clamping diodes on each
output allows clamping between two external
reference voltages. The MAX5167 is available with an
output impedance of 50Ω, 500Ω, or 1kΩ.
The MAX5167 operates with +10V and -5V supplies,
and a separate +5V digital logic supply. Manufactured
with a proprietary BiCMOS process, it provides high
accuracy, fast acquisition time, low droop rate, and a
low hold step. The MAX5167 has a typical linearity error
of less than 0.01% and can accurately acquire an 8V
step input signal to 0.01% accuracy in 2.5µs within the
+7V to -4V input signal range. Transitions from sample
mode to hold mode result in only a 0.5mV error. While
in hold mode, the output voltage slowly droops at a rate
of 1mV/s.
The MAX5167 is available in a 48-pin TQFP package and
is specified for both the commercial (0°C to +70°C) and
extended-industrial (-40°C to +85°C) temperature ranges.
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
19-1675; Rev 0; 4/00
________________________Applications
Automatic Test Systems (ATE)
Industrial Process Controls
Arbitrary Function Generators
Avionics Equipment
________________________________________________________________ Maxim Integrated Products
General Description
32-Channel Sample/Hold Amplifier
with Output Clamping Diodes
o 32-Channel Sample/Hold
o Output Clamps on Each Channel
o 0.01% Accuracy of Acquired Signal
o 0.01% Linearity Error
o Fast Acquisition Time: 2.5µs
o Low Droop Rate: 1mV/s
o Low Hold Step: 0.25mV
o Wide Output Voltage Range: +7V to -4V
MAX5167LCCM
MAX5167MCCM
MAX5167NCCM
MAX5167LECM
MAX5167MECM
MAX5167NECM
TOP VIEW
CONFIG
SELECT
ADDR2
ADDR3
ADDR4
DGND
AGND
PART
S/H
V
CH
V
SS
IN
L
10
11
12
1
2
3
4
5
6
7
8
9
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
Ordering Information
MAX5167
TQFP
Pin Configuration
PACKAGE
48 TQFP
48 TQFP
48 TQFP
48 TQFP
48 TQFP
48 TQFP
PIN-
Features
36
35
34
33
32
31
30
29
28
27
26
25
R
OUT
OUT21
OUT20
OUT19
OUT18
OUT17
OUT16
V
OUT15
OUT14
OUT13
OUT12
OUT11
DD
500
500
50
50
1k
1k
(Ω)
1

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MAX5167MCCM Summary of contents

Page 1

... Accuracy of Acquired Signal o 0.01% Linearity Error o Fast Acquisition Time: 2.5µs o Low Droop Rate: 1mV/s o Low Hold Step: 0.25mV o Wide Output Voltage Range: +7V to -4V PART TEMP. RANGE MAX5167LCCM MAX5167MCCM MAX5167NCCM MAX5167LECM -40°C to +85°C MAX5167MECM -40°C to +85°C MAX5167NECM -40°C to +85°C TOP VIEW ...

Page 2

Sample/Hold Amplifier with Output Clamping Diodes ABSOLUTE MAXIMUM RATINGS V to AGND.......................................................-0.3V to +11. AGND .........................................................-6.0V to +0. ......................................................................+15.75V DGND ...........................................................-0.3V to +6. AGND ...........................................................-0.3V ...

Page 3

Sample/Hold Amplifier ELECTRICAL CHARACTERISTICS (continued +10.0V -5.0V +5.0V ±5%, AGND = DGND = Typical values are +25°C.) A PARAMETER SYMBOL S/H Pulse Width t Data ...

Page 4

Sample/Hold Amplifier with Output Clamping Diodes (V = +10V -5V +5V otherwise noted.) DROOP RATE vs. INPUT VOLTAGE 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0 ...

Page 5

Sample/Hold Amplifier PIN NAME 1 ADDR2 Bit 2 of the Address Decoder 2 ADDR3 Bit 3 of the Address Decoder 3 ADDR4 Bit 4 of the Address Decoder Enables the S/H pin. The polarity of SELECT is determined by ...

Page 6

Sample/Hold Amplifier with Output Clamping Diodes S/H SELECT CS SW1 CONFIG IN Figure 1. Functional Diagram Detailed Description Digital Interface The MAX5167 has three logic control inputs and five address lines. The address lines are inputs to a demul- ...

Page 7

Sample/Hold Amplifier Table 1. Channel/Output Selection ADDR4 ADDR3 ADDR2 ...

Page 8

Sample/Hold Amplifier with Output Clamping Diodes hold capacitor to acquire the input signal. To guarantee an accurate sample, maintain sample mode for at least 4µs. The output of the sample/hold amplifier tracks the input after 4µs. Only the addressed ...

Page 9

Sample/Hold Amplifier S/H ADDR_ SELECT, CONFIG OUT_ (CHANNEL x FROM HOLD TO SAMPLE) Figure 2. Timing Diagram V L SELECT ADDRESS BUS ADDR0–ADDR4 S/H IN DATA BUS DAC Figure 3. Multiplexing a DAC _______________________________________________________________________________________ with Output ...

Page 10

Sample/Hold Amplifier with Output Clamping Diodes A0– INPUT Figure 4. 64 Output Sample-and-Hold Circuit both of the 32-channel devices. The A5 line toggles the SELECT pins of both devices to select the active one. The device that ...

Page 11

Sample/Hold Amplifier with Output Clamping Diodes ______________________________________________________________________________________ Package Information 11 ...

Page 12

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2000 Maxim Integrated Products ...

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